24.09.20 13:39 csci 101 connecting with computer science ... · automation • manufacturing cost...
TRANSCRIPT
![Page 1: 24.09.20 13:39 CSCI 101 Connecting with Computer Science ... · Automation • Manufacturing cost for fashion brands like Zara is 5% of their retail prices • Most spendings are](https://reader033.vdocuments.mx/reader033/viewer/2022060709/6074f0acb9d20f3fe10ac4b4/html5/thumbnails/1.jpg)
24.09.20 13:39
CSCI 101 Connecting with Computer Science Lecture 2: Introduction to WWW I
Jetic Gū2020 Fall Semester (S3)
![Page 2: 24.09.20 13:39 CSCI 101 Connecting with Computer Science ... · Automation • Manufacturing cost for fashion brands like Zara is 5% of their retail prices • Most spendings are](https://reader033.vdocuments.mx/reader033/viewer/2022060709/6074f0acb9d20f3fe10ac4b4/html5/thumbnails/2.jpg)
Overview• Focus: Internet
• Architecture: von Neumann
• Readings: 1
• Core Ideas:
1. History
2. Constructions/Infrastructures
3. Things to Think about
![Page 3: 24.09.20 13:39 CSCI 101 Connecting with Computer Science ... · Automation • Manufacturing cost for fashion brands like Zara is 5% of their retail prices • Most spendings are](https://reader033.vdocuments.mx/reader033/viewer/2022060709/6074f0acb9d20f3fe10ac4b4/html5/thumbnails/3.jpg)
History of the Internet
Summary
P1 History
![Page 4: 24.09.20 13:39 CSCI 101 Connecting with Computer Science ... · Automation • Manufacturing cost for fashion brands like Zara is 5% of their retail prices • Most spendings are](https://reader033.vdocuments.mx/reader033/viewer/2022060709/6074f0acb9d20f3fe10ac4b4/html5/thumbnails/4.jpg)
History
• 1969 ARPANET
• University of Utah with three research centres in California
• A prototype to test the concept of packet switching
1. https://www.youtube.com/watch?v=9hIQjrMHTv4
P1 History
Concep
t
![Page 5: 24.09.20 13:39 CSCI 101 Connecting with Computer Science ... · Automation • Manufacturing cost for fashion brands like Zara is 5% of their retail prices • Most spendings are](https://reader033.vdocuments.mx/reader033/viewer/2022060709/6074f0acb9d20f3fe10ac4b4/html5/thumbnails/5.jpg)
History
• 1969 ARPANET
• University of Utah with three research centres in California
• A prototype to test the concept of packet switching
1. https://www.youtube.com/watch?v=9hIQjrMHTv4
P1 History
Concep
t
![Page 6: 24.09.20 13:39 CSCI 101 Connecting with Computer Science ... · Automation • Manufacturing cost for fashion brands like Zara is 5% of their retail prices • Most spendings are](https://reader033.vdocuments.mx/reader033/viewer/2022060709/6074f0acb9d20f3fe10ac4b4/html5/thumbnails/6.jpg)
History
• 1969 ARPANET
• University of Utah with three research centres in California
• A prototype to test the concept of packet switching
P1 History
Concep
t
![Page 7: 24.09.20 13:39 CSCI 101 Connecting with Computer Science ... · Automation • Manufacturing cost for fashion brands like Zara is 5% of their retail prices • Most spendings are](https://reader033.vdocuments.mx/reader033/viewer/2022060709/6074f0acb9d20f3fe10ac4b4/html5/thumbnails/7.jpg)
Packet Switching
Example
P0 XXXXXXX
P1 History
A
B
C
![Page 8: 24.09.20 13:39 CSCI 101 Connecting with Computer Science ... · Automation • Manufacturing cost for fashion brands like Zara is 5% of their retail prices • Most spendings are](https://reader033.vdocuments.mx/reader033/viewer/2022060709/6074f0acb9d20f3fe10ac4b4/html5/thumbnails/8.jpg)
Packet Switching
Example
P0 XXXXXXX
P1 History
A
B
C
Connections between each pair of people
![Page 9: 24.09.20 13:39 CSCI 101 Connecting with Computer Science ... · Automation • Manufacturing cost for fashion brands like Zara is 5% of their retail prices • Most spendings are](https://reader033.vdocuments.mx/reader033/viewer/2022060709/6074f0acb9d20f3fe10ac4b4/html5/thumbnails/9.jpg)
Packet Switching
Example
P0 XXXXXXX
P1 History
A
B
C
Connections between each pair of people
EXPENSIVE!
![Page 10: 24.09.20 13:39 CSCI 101 Connecting with Computer Science ... · Automation • Manufacturing cost for fashion brands like Zara is 5% of their retail prices • Most spendings are](https://reader033.vdocuments.mx/reader033/viewer/2022060709/6074f0acb9d20f3fe10ac4b4/html5/thumbnails/10.jpg)
Packet Switching
Example
P0 XXXXXXX
P1 History
A
B
C
Connections only with ISP (Internet Service Provider)
ISP
![Page 11: 24.09.20 13:39 CSCI 101 Connecting with Computer Science ... · Automation • Manufacturing cost for fashion brands like Zara is 5% of their retail prices • Most spendings are](https://reader033.vdocuments.mx/reader033/viewer/2022060709/6074f0acb9d20f3fe10ac4b4/html5/thumbnails/11.jpg)
Packet Switching
Example
P0 XXXXXXX
P1 History
A
B
C
Connections only with ISP (Internet Service Provider)
ISP
A
![Page 12: 24.09.20 13:39 CSCI 101 Connecting with Computer Science ... · Automation • Manufacturing cost for fashion brands like Zara is 5% of their retail prices • Most spendings are](https://reader033.vdocuments.mx/reader033/viewer/2022060709/6074f0acb9d20f3fe10ac4b4/html5/thumbnails/12.jpg)
Packet Switching
Example
P0 XXXXXXX
P1 History
A
B
C
Connections only with ISP (Internet Service Provider)
ISP
A
![Page 13: 24.09.20 13:39 CSCI 101 Connecting with Computer Science ... · Automation • Manufacturing cost for fashion brands like Zara is 5% of their retail prices • Most spendings are](https://reader033.vdocuments.mx/reader033/viewer/2022060709/6074f0acb9d20f3fe10ac4b4/html5/thumbnails/13.jpg)
Packet Switching
Example
P0 XXXXXXX
P1 History
A
B
C
Connections only with ISP (Internet Service Provider)
ISP
A
![Page 14: 24.09.20 13:39 CSCI 101 Connecting with Computer Science ... · Automation • Manufacturing cost for fashion brands like Zara is 5% of their retail prices • Most spendings are](https://reader033.vdocuments.mx/reader033/viewer/2022060709/6074f0acb9d20f3fe10ac4b4/html5/thumbnails/14.jpg)
Packet Switching
Example
P0 XXXXXXX
P1 History
A
B
C
Connections only with ISP (Internet Service Provider)
ISP
A
B
![Page 15: 24.09.20 13:39 CSCI 101 Connecting with Computer Science ... · Automation • Manufacturing cost for fashion brands like Zara is 5% of their retail prices • Most spendings are](https://reader033.vdocuments.mx/reader033/viewer/2022060709/6074f0acb9d20f3fe10ac4b4/html5/thumbnails/15.jpg)
Packet Switching
Example
P0 XXXXXXX
P1 History
A
B
C
Connections only with ISP (Internet Service Provider)
ISP
AB
![Page 16: 24.09.20 13:39 CSCI 101 Connecting with Computer Science ... · Automation • Manufacturing cost for fashion brands like Zara is 5% of their retail prices • Most spendings are](https://reader033.vdocuments.mx/reader033/viewer/2022060709/6074f0acb9d20f3fe10ac4b4/html5/thumbnails/16.jpg)
Packet Switching
Example
P0 XXXXXXX
P1 History
A
B
C
Connections only with ISP (Internet Service Provider)
ISP
A
B
![Page 17: 24.09.20 13:39 CSCI 101 Connecting with Computer Science ... · Automation • Manufacturing cost for fashion brands like Zara is 5% of their retail prices • Most spendings are](https://reader033.vdocuments.mx/reader033/viewer/2022060709/6074f0acb9d20f3fe10ac4b4/html5/thumbnails/17.jpg)
Packet Switching
Example
P0 XXXXXXX
P1 History
A
B
C
Connections only with ISP (Internet Service Provider)
ISP
Packet: data, information
![Page 18: 24.09.20 13:39 CSCI 101 Connecting with Computer Science ... · Automation • Manufacturing cost for fashion brands like Zara is 5% of their retail prices • Most spendings are](https://reader033.vdocuments.mx/reader033/viewer/2022060709/6074f0acb9d20f3fe10ac4b4/html5/thumbnails/18.jpg)
Packet Switching
Example
P0 XXXXXXX
P1 History
A
B
C
Connections only with ISP (Internet Service Provider)
ISP
Packet switching: Too many packets arrive at the same time, how to handle it?
Packet: data, information
![Page 19: 24.09.20 13:39 CSCI 101 Connecting with Computer Science ... · Automation • Manufacturing cost for fashion brands like Zara is 5% of their retail prices • Most spendings are](https://reader033.vdocuments.mx/reader033/viewer/2022060709/6074f0acb9d20f3fe10ac4b4/html5/thumbnails/19.jpg)
Packet Switching
Example
P0 XXXXXXX
P1 History
A
B
C
Connections only with ISP (Internet Service Provider)
ISP
Packet switching: Too many packets arrive at the same time, how to handle it?
Packet: data, informationC
A
C
B
A B
![Page 20: 24.09.20 13:39 CSCI 101 Connecting with Computer Science ... · Automation • Manufacturing cost for fashion brands like Zara is 5% of their retail prices • Most spendings are](https://reader033.vdocuments.mx/reader033/viewer/2022060709/6074f0acb9d20f3fe10ac4b4/html5/thumbnails/20.jpg)
Packet Switching
Example
P0 XXXXXXX
P1 History
A
B
C
Connections only with ISP (Internet Service Provider)
ISP
Packet switching: Too many packets arrive at the same time, how to handle it?
Packet: data, informationC
A
C
B
A B
RIP
![Page 21: 24.09.20 13:39 CSCI 101 Connecting with Computer Science ... · Automation • Manufacturing cost for fashion brands like Zara is 5% of their retail prices • Most spendings are](https://reader033.vdocuments.mx/reader033/viewer/2022060709/6074f0acb9d20f3fe10ac4b4/html5/thumbnails/21.jpg)
History• 1969 ARPANET
• University of Utah with three research centres in California
• A prototype to test the concept of packet switching
• 1982: international
• 1994: privatisation of internet
P1 History
Concep
t
![Page 22: 24.09.20 13:39 CSCI 101 Connecting with Computer Science ... · Automation • Manufacturing cost for fashion brands like Zara is 5% of their retail prices • Most spendings are](https://reader033.vdocuments.mx/reader033/viewer/2022060709/6074f0acb9d20f3fe10ac4b4/html5/thumbnails/22.jpg)
Constructions/Infrastructures
Summary
P2 Structure
![Page 23: 24.09.20 13:39 CSCI 101 Connecting with Computer Science ... · Automation • Manufacturing cost for fashion brands like Zara is 5% of their retail prices • Most spendings are](https://reader033.vdocuments.mx/reader033/viewer/2022060709/6074f0acb9d20f3fe10ac4b4/html5/thumbnails/23.jpg)
Communication Infrastructure
• ISP: Internet Service Provider
• Provide connections to end-users and access to sub-networks
• Mobile network
• 3G, 4G LTE, 5G, satlink, etc.
Concep
t
P2 Structure What is the Internet?
Communication infrastructure Enables distributed
applications Web, VoIP, email, games,
e-commerce, file sharing Communication services
Provided to applications Reliable data delivery from
source to destination �best effort� (unreliable)
data delivery
Copyright © University of Illinois CS 241 Staff 6
Home network
Institutional network
Mobile network
Global ISP
Regional ISP
![Page 24: 24.09.20 13:39 CSCI 101 Connecting with Computer Science ... · Automation • Manufacturing cost for fashion brands like Zara is 5% of their retail prices • Most spendings are](https://reader033.vdocuments.mx/reader033/viewer/2022060709/6074f0acb9d20f3fe10ac4b4/html5/thumbnails/24.jpg)
Essence: Delivery Business• The essence of internet is Packet Delivery
• Transfer data between end systems
• Each packet is a fixed size data block
• Packet delivery services depends on the protocol
• Best effort (ASAP but unreliable, most common)
• Reliable data delivery: reserved for critical services
Concep
t
P0 XXXXXXX
P2 Structure
![Page 25: 24.09.20 13:39 CSCI 101 Connecting with Computer Science ... · Automation • Manufacturing cost for fashion brands like Zara is 5% of their retail prices • Most spendings are](https://reader033.vdocuments.mx/reader033/viewer/2022060709/6074f0acb9d20f3fe10ac4b4/html5/thumbnails/25.jpg)
Network Architecture
Concep
t
P0 XXXXXXX
P2 Structure
![Page 26: 24.09.20 13:39 CSCI 101 Connecting with Computer Science ... · Automation • Manufacturing cost for fashion brands like Zara is 5% of their retail prices • Most spendings are](https://reader033.vdocuments.mx/reader033/viewer/2022060709/6074f0acb9d20f3fe10ac4b4/html5/thumbnails/26.jpg)
Network Architecture
• Very very very complicated, so complicated that I can promise you you cannot remember after I tell you
Concep
t
P0 XXXXXXX
P2 Structure
![Page 27: 24.09.20 13:39 CSCI 101 Connecting with Computer Science ... · Automation • Manufacturing cost for fashion brands like Zara is 5% of their retail prices • Most spendings are](https://reader033.vdocuments.mx/reader033/viewer/2022060709/6074f0acb9d20f3fe10ac4b4/html5/thumbnails/27.jpg)
Network Architecture
• Very very very complicated, so complicated that I can promise you you cannot remember after I tell you
• So I am not gonna tell you (a lot)
Concep
t
P0 XXXXXXX
P2 Structure
![Page 28: 24.09.20 13:39 CSCI 101 Connecting with Computer Science ... · Automation • Manufacturing cost for fashion brands like Zara is 5% of their retail prices • Most spendings are](https://reader033.vdocuments.mx/reader033/viewer/2022060709/6074f0acb9d20f3fe10ac4b4/html5/thumbnails/28.jpg)
Multiple layers of hardware and software
Concep
t
P0 XXXXXXX
P2 Structure
![Page 29: 24.09.20 13:39 CSCI 101 Connecting with Computer Science ... · Automation • Manufacturing cost for fashion brands like Zara is 5% of their retail prices • Most spendings are](https://reader033.vdocuments.mx/reader033/viewer/2022060709/6074f0acb9d20f3fe10ac4b4/html5/thumbnails/29.jpg)
Multiple layers of hardware and software
• Physical (e.g. cable, RJ45)
Concep
t
P0 XXXXXXX
P2 Structure
![Page 30: 24.09.20 13:39 CSCI 101 Connecting with Computer Science ... · Automation • Manufacturing cost for fashion brands like Zara is 5% of their retail prices • Most spendings are](https://reader033.vdocuments.mx/reader033/viewer/2022060709/6074f0acb9d20f3fe10ac4b4/html5/thumbnails/30.jpg)
Multiple layers of hardware and software
• Physical (e.g. cable, RJ45)
• Data Link (e.g. MAC, switches)
Concep
t
P0 XXXXXXX
P2 Structure
![Page 31: 24.09.20 13:39 CSCI 101 Connecting with Computer Science ... · Automation • Manufacturing cost for fashion brands like Zara is 5% of their retail prices • Most spendings are](https://reader033.vdocuments.mx/reader033/viewer/2022060709/6074f0acb9d20f3fe10ac4b4/html5/thumbnails/31.jpg)
Multiple layers of hardware and software
• Physical (e.g. cable, RJ45)
• Data Link (e.g. MAC, switches)
• Network (e.g. IP, routers)
Concep
t
P0 XXXXXXX
P2 Structure
![Page 32: 24.09.20 13:39 CSCI 101 Connecting with Computer Science ... · Automation • Manufacturing cost for fashion brands like Zara is 5% of their retail prices • Most spendings are](https://reader033.vdocuments.mx/reader033/viewer/2022060709/6074f0acb9d20f3fe10ac4b4/html5/thumbnails/32.jpg)
Multiple layers of hardware and software
• Physical (e.g. cable, RJ45)
• Data Link (e.g. MAC, switches)
• Network (e.g. IP, routers)
• Transport (e.g. TCP, UDP, port numbers)
Concep
t
P0 XXXXXXX
P2 Structure
![Page 33: 24.09.20 13:39 CSCI 101 Connecting with Computer Science ... · Automation • Manufacturing cost for fashion brands like Zara is 5% of their retail prices • Most spendings are](https://reader033.vdocuments.mx/reader033/viewer/2022060709/6074f0acb9d20f3fe10ac4b4/html5/thumbnails/33.jpg)
Multiple layers of hardware and software
• Physical (e.g. cable, RJ45)
• Data Link (e.g. MAC, switches)
• Network (e.g. IP, routers)
• Transport (e.g. TCP, UDP, port numbers)
• Session (e.g. Syn/Ack)
Concep
t
P0 XXXXXXX
P2 Structure
![Page 34: 24.09.20 13:39 CSCI 101 Connecting with Computer Science ... · Automation • Manufacturing cost for fashion brands like Zara is 5% of their retail prices • Most spendings are](https://reader033.vdocuments.mx/reader033/viewer/2022060709/6074f0acb9d20f3fe10ac4b4/html5/thumbnails/34.jpg)
Multiple layers of hardware and software
• Physical (e.g. cable, RJ45)
• Data Link (e.g. MAC, switches)
• Network (e.g. IP, routers)
• Transport (e.g. TCP, UDP, port numbers)
• Session (e.g. Syn/Ack)
• Presentation (e.g. encryption, ASCII, PNG, MIDI)
Concep
t
P0 XXXXXXX
P2 Structure
![Page 35: 24.09.20 13:39 CSCI 101 Connecting with Computer Science ... · Automation • Manufacturing cost for fashion brands like Zara is 5% of their retail prices • Most spendings are](https://reader033.vdocuments.mx/reader033/viewer/2022060709/6074f0acb9d20f3fe10ac4b4/html5/thumbnails/35.jpg)
Multiple layers of hardware and software
• Physical (e.g. cable, RJ45)
• Data Link (e.g. MAC, switches)
• Network (e.g. IP, routers)
• Transport (e.g. TCP, UDP, port numbers)
• Session (e.g. Syn/Ack)
• Presentation (e.g. encryption, ASCII, PNG, MIDI)
• Application (e.g. SNMP, HTTP, FTP)
Concep
t
P0 XXXXXXX
P2 Structure
![Page 36: 24.09.20 13:39 CSCI 101 Connecting with Computer Science ... · Automation • Manufacturing cost for fashion brands like Zara is 5% of their retail prices • Most spendings are](https://reader033.vdocuments.mx/reader033/viewer/2022060709/6074f0acb9d20f3fe10ac4b4/html5/thumbnails/36.jpg)
Multiple layers of hardware and software
Concep
t
P0 XXXXXXX
P2 Structure
![Page 37: 24.09.20 13:39 CSCI 101 Connecting with Computer Science ... · Automation • Manufacturing cost for fashion brands like Zara is 5% of their retail prices • Most spendings are](https://reader033.vdocuments.mx/reader033/viewer/2022060709/6074f0acb9d20f3fe10ac4b4/html5/thumbnails/37.jpg)
Multiple layers of hardware and software
• Physical (e.g. cable, RJ45)
Concep
t
P0 XXXXXXX
P2 Structure
![Page 38: 24.09.20 13:39 CSCI 101 Connecting with Computer Science ... · Automation • Manufacturing cost for fashion brands like Zara is 5% of their retail prices • Most spendings are](https://reader033.vdocuments.mx/reader033/viewer/2022060709/6074f0acb9d20f3fe10ac4b4/html5/thumbnails/38.jpg)
Multiple layers of hardware and software
• Physical (e.g. cable, RJ45)
• Data Link (e.g. MAC, switches)
Concep
t
P0 XXXXXXX
P2 Structure
![Page 39: 24.09.20 13:39 CSCI 101 Connecting with Computer Science ... · Automation • Manufacturing cost for fashion brands like Zara is 5% of their retail prices • Most spendings are](https://reader033.vdocuments.mx/reader033/viewer/2022060709/6074f0acb9d20f3fe10ac4b4/html5/thumbnails/39.jpg)
Multiple layers of hardware and software
• Physical (e.g. cable, RJ45)
• Data Link (e.g. MAC, switches)
• Network (e.g. IP, routers)
Concep
t
P0 XXXXXXX
P2 Structure
![Page 40: 24.09.20 13:39 CSCI 101 Connecting with Computer Science ... · Automation • Manufacturing cost for fashion brands like Zara is 5% of their retail prices • Most spendings are](https://reader033.vdocuments.mx/reader033/viewer/2022060709/6074f0acb9d20f3fe10ac4b4/html5/thumbnails/40.jpg)
Multiple layers of hardware and software
• Physical (e.g. cable, RJ45)
• Data Link (e.g. MAC, switches)
• Network (e.g. IP, routers)
• Transport (e.g. TCP, UDP, port numbers)
Concep
t
P0 XXXXXXX
P2 Structure
![Page 41: 24.09.20 13:39 CSCI 101 Connecting with Computer Science ... · Automation • Manufacturing cost for fashion brands like Zara is 5% of their retail prices • Most spendings are](https://reader033.vdocuments.mx/reader033/viewer/2022060709/6074f0acb9d20f3fe10ac4b4/html5/thumbnails/41.jpg)
Multiple layers of hardware and software
• Physical (e.g. cable, RJ45)
• Data Link (e.g. MAC, switches)
• Network (e.g. IP, routers)
• Transport (e.g. TCP, UDP, port numbers)
• Session (e.g. Syn/Ack)
Concep
t
P0 XXXXXXX
P2 Structure
![Page 42: 24.09.20 13:39 CSCI 101 Connecting with Computer Science ... · Automation • Manufacturing cost for fashion brands like Zara is 5% of their retail prices • Most spendings are](https://reader033.vdocuments.mx/reader033/viewer/2022060709/6074f0acb9d20f3fe10ac4b4/html5/thumbnails/42.jpg)
Multiple layers of hardware and software
• Physical (e.g. cable, RJ45)
• Data Link (e.g. MAC, switches)
• Network (e.g. IP, routers)
• Transport (e.g. TCP, UDP, port numbers)
• Session (e.g. Syn/Ack)
• Presentation (e.g. encryption, ASCII, PNG, MIDI)
Concep
t
P0 XXXXXXX
P2 Structure
![Page 43: 24.09.20 13:39 CSCI 101 Connecting with Computer Science ... · Automation • Manufacturing cost for fashion brands like Zara is 5% of their retail prices • Most spendings are](https://reader033.vdocuments.mx/reader033/viewer/2022060709/6074f0acb9d20f3fe10ac4b4/html5/thumbnails/43.jpg)
Multiple layers of hardware and software
• Physical (e.g. cable, RJ45)
• Data Link (e.g. MAC, switches)
• Network (e.g. IP, routers)
• Transport (e.g. TCP, UDP, port numbers)
• Session (e.g. Syn/Ack)
• Presentation (e.g. encryption, ASCII, PNG, MIDI)
• Application (e.g. SNMP, HTTP, FTP)
Concep
t
P0 XXXXXXX
P2 Structure
![Page 44: 24.09.20 13:39 CSCI 101 Connecting with Computer Science ... · Automation • Manufacturing cost for fashion brands like Zara is 5% of their retail prices • Most spendings are](https://reader033.vdocuments.mx/reader033/viewer/2022060709/6074f0acb9d20f3fe10ac4b4/html5/thumbnails/44.jpg)
Multiple layers of hardware and software
• Physical (e.g. cable, RJ45)
• Data Link (e.g. MAC, switches)
• Network (e.g. IP, routers)
• Transport (e.g. TCP, UDP, port numbers)
• Session (e.g. Syn/Ack)
• Presentation (e.g. encryption, ASCII, PNG, MIDI)
• Application (e.g. SNMP, HTTP, FTP)
Concep
t
P0 XXXXXXX
P2 Structure
You are agnostic
![Page 45: 24.09.20 13:39 CSCI 101 Connecting with Computer Science ... · Automation • Manufacturing cost for fashion brands like Zara is 5% of their retail prices • Most spendings are](https://reader033.vdocuments.mx/reader033/viewer/2022060709/6074f0acb9d20f3fe10ac4b4/html5/thumbnails/45.jpg)
Brilliance
Concep
t
P0 XXXXXXX
P2 Structure
![Page 46: 24.09.20 13:39 CSCI 101 Connecting with Computer Science ... · Automation • Manufacturing cost for fashion brands like Zara is 5% of their retail prices • Most spendings are](https://reader033.vdocuments.mx/reader033/viewer/2022060709/6074f0acb9d20f3fe10ac4b4/html5/thumbnails/46.jpg)
Brilliance
• What make the internet such an amazing technology?
Concep
t
P0 XXXXXXX
P2 Structure
![Page 47: 24.09.20 13:39 CSCI 101 Connecting with Computer Science ... · Automation • Manufacturing cost for fashion brands like Zara is 5% of their retail prices • Most spendings are](https://reader033.vdocuments.mx/reader033/viewer/2022060709/6074f0acb9d20f3fe10ac4b4/html5/thumbnails/47.jpg)
Brilliance
• What make the internet such an amazing technology?
• Your average user don’t know how complicated it is
Concep
t
P0 XXXXXXX
P2 Structure
![Page 48: 24.09.20 13:39 CSCI 101 Connecting with Computer Science ... · Automation • Manufacturing cost for fashion brands like Zara is 5% of their retail prices • Most spendings are](https://reader033.vdocuments.mx/reader033/viewer/2022060709/6074f0acb9d20f3fe10ac4b4/html5/thumbnails/48.jpg)
Brilliance
• What make the internet such an amazing technology?
• Your average user don’t know how complicated it is
• Most professional IT people don’t know how complicated it is
Concep
t
P0 XXXXXXX
P2 Structure
![Page 49: 24.09.20 13:39 CSCI 101 Connecting with Computer Science ... · Automation • Manufacturing cost for fashion brands like Zara is 5% of their retail prices • Most spendings are](https://reader033.vdocuments.mx/reader033/viewer/2022060709/6074f0acb9d20f3fe10ac4b4/html5/thumbnails/49.jpg)
The Evolution of Human Race in Age of Internet
Summary
P3 Evolution
![Page 50: 24.09.20 13:39 CSCI 101 Connecting with Computer Science ... · Automation • Manufacturing cost for fashion brands like Zara is 5% of their retail prices • Most spendings are](https://reader033.vdocuments.mx/reader033/viewer/2022060709/6074f0acb9d20f3fe10ac4b4/html5/thumbnails/50.jpg)
What makes the Internet Different?
Concep
t
P0 XXXXXXX
P3 Evolution
![Page 51: 24.09.20 13:39 CSCI 101 Connecting with Computer Science ... · Automation • Manufacturing cost for fashion brands like Zara is 5% of their retail prices • Most spendings are](https://reader033.vdocuments.mx/reader033/viewer/2022060709/6074f0acb9d20f3fe10ac4b4/html5/thumbnails/51.jpg)
What makes the Internet Different?
• We know the internet is all about delivering information
Concep
t
P0 XXXXXXX
P3 Evolution
![Page 52: 24.09.20 13:39 CSCI 101 Connecting with Computer Science ... · Automation • Manufacturing cost for fashion brands like Zara is 5% of their retail prices • Most spendings are](https://reader033.vdocuments.mx/reader033/viewer/2022060709/6074f0acb9d20f3fe10ac4b4/html5/thumbnails/52.jpg)
What makes the Internet Different?
• We know the internet is all about delivering information
• What makes it different from the other technology?
Concep
t
P0 XXXXXXX
P3 Evolution
![Page 53: 24.09.20 13:39 CSCI 101 Connecting with Computer Science ... · Automation • Manufacturing cost for fashion brands like Zara is 5% of their retail prices • Most spendings are](https://reader033.vdocuments.mx/reader033/viewer/2022060709/6074f0acb9d20f3fe10ac4b4/html5/thumbnails/53.jpg)
Important Technologies
Concep
t
P0 XXXXXXX
P3 Evolution
![Page 54: 24.09.20 13:39 CSCI 101 Connecting with Computer Science ... · Automation • Manufacturing cost for fashion brands like Zara is 5% of their retail prices • Most spendings are](https://reader033.vdocuments.mx/reader033/viewer/2022060709/6074f0acb9d20f3fe10ac4b4/html5/thumbnails/54.jpg)
Important Technologies• Letters
Concep
t
P0 XXXXXXX
P3 Evolution
![Page 55: 24.09.20 13:39 CSCI 101 Connecting with Computer Science ... · Automation • Manufacturing cost for fashion brands like Zara is 5% of their retail prices • Most spendings are](https://reader033.vdocuments.mx/reader033/viewer/2022060709/6074f0acb9d20f3fe10ac4b4/html5/thumbnails/55.jpg)
Important Technologies• Letters
+ Distant communications, through text
Concep
t
P0 XXXXXXX
P3 Evolution
![Page 56: 24.09.20 13:39 CSCI 101 Connecting with Computer Science ... · Automation • Manufacturing cost for fashion brands like Zara is 5% of their retail prices • Most spendings are](https://reader033.vdocuments.mx/reader033/viewer/2022060709/6074f0acb9d20f3fe10ac4b4/html5/thumbnails/56.jpg)
Important Technologies• Letters
+ Distant communications, through text
• Telegram
Concep
t
P0 XXXXXXX
P3 Evolution
![Page 57: 24.09.20 13:39 CSCI 101 Connecting with Computer Science ... · Automation • Manufacturing cost for fashion brands like Zara is 5% of their retail prices • Most spendings are](https://reader033.vdocuments.mx/reader033/viewer/2022060709/6074f0acb9d20f3fe10ac4b4/html5/thumbnails/57.jpg)
Important Technologies• Letters
+ Distant communications, through text
• Telegram
+ Fast communications, through text (but not instant)
Concep
t
P0 XXXXXXX
P3 Evolution
![Page 58: 24.09.20 13:39 CSCI 101 Connecting with Computer Science ... · Automation • Manufacturing cost for fashion brands like Zara is 5% of their retail prices • Most spendings are](https://reader033.vdocuments.mx/reader033/viewer/2022060709/6074f0acb9d20f3fe10ac4b4/html5/thumbnails/58.jpg)
Important Technologies• Letters
+ Distant communications, through text
• Telegram
+ Fast communications, through text (but not instant)
• Telephone
Concep
t
P0 XXXXXXX
P3 Evolution
![Page 59: 24.09.20 13:39 CSCI 101 Connecting with Computer Science ... · Automation • Manufacturing cost for fashion brands like Zara is 5% of their retail prices • Most spendings are](https://reader033.vdocuments.mx/reader033/viewer/2022060709/6074f0acb9d20f3fe10ac4b4/html5/thumbnails/59.jpg)
Important Technologies• Letters
+ Distant communications, through text
• Telegram
+ Fast communications, through text (but not instant)
• Telephone
+ Acoustics, instantaneous
Concep
t
P0 XXXXXXX
P3 Evolution
![Page 60: 24.09.20 13:39 CSCI 101 Connecting with Computer Science ... · Automation • Manufacturing cost for fashion brands like Zara is 5% of their retail prices • Most spendings are](https://reader033.vdocuments.mx/reader033/viewer/2022060709/6074f0acb9d20f3fe10ac4b4/html5/thumbnails/60.jpg)
Important Technologies
Concep
t
P0 XXXXXXX
P3 Evolution
![Page 61: 24.09.20 13:39 CSCI 101 Connecting with Computer Science ... · Automation • Manufacturing cost for fashion brands like Zara is 5% of their retail prices • Most spendings are](https://reader033.vdocuments.mx/reader033/viewer/2022060709/6074f0acb9d20f3fe10ac4b4/html5/thumbnails/61.jpg)
Important Technologies
• Televisions
Concep
t
P0 XXXXXXX
P3 Evolution
![Page 62: 24.09.20 13:39 CSCI 101 Connecting with Computer Science ... · Automation • Manufacturing cost for fashion brands like Zara is 5% of their retail prices • Most spendings are](https://reader033.vdocuments.mx/reader033/viewer/2022060709/6074f0acb9d20f3fe10ac4b4/html5/thumbnails/62.jpg)
Important Technologies
• Televisions
+ Video, Age of brand new medium
Concep
t
P0 XXXXXXX
P3 Evolution
![Page 63: 24.09.20 13:39 CSCI 101 Connecting with Computer Science ... · Automation • Manufacturing cost for fashion brands like Zara is 5% of their retail prices • Most spendings are](https://reader033.vdocuments.mx/reader033/viewer/2022060709/6074f0acb9d20f3fe10ac4b4/html5/thumbnails/63.jpg)
Important Technologies
• Televisions
+ Video, Age of brand new medium
• Videoconferencing
Concep
t
P0 XXXXXXX
P3 Evolution
![Page 64: 24.09.20 13:39 CSCI 101 Connecting with Computer Science ... · Automation • Manufacturing cost for fashion brands like Zara is 5% of their retail prices • Most spendings are](https://reader033.vdocuments.mx/reader033/viewer/2022060709/6074f0acb9d20f3fe10ac4b4/html5/thumbnails/64.jpg)
Important Technologies
• Televisions
+ Video, Age of brand new medium
• Videoconferencing
+ Instantaneous video
Concep
t
P0 XXXXXXX
P3 Evolution
![Page 65: 24.09.20 13:39 CSCI 101 Connecting with Computer Science ... · Automation • Manufacturing cost for fashion brands like Zara is 5% of their retail prices • Most spendings are](https://reader033.vdocuments.mx/reader033/viewer/2022060709/6074f0acb9d20f3fe10ac4b4/html5/thumbnails/65.jpg)
Important Technologies
• Televisions
+ Video, Age of brand new medium
• Videoconferencing
+ Instantaneous video
+ Virtual presence
Concep
t
P0 XXXXXXX
P3 Evolution
![Page 66: 24.09.20 13:39 CSCI 101 Connecting with Computer Science ... · Automation • Manufacturing cost for fashion brands like Zara is 5% of their retail prices • Most spendings are](https://reader033.vdocuments.mx/reader033/viewer/2022060709/6074f0acb9d20f3fe10ac4b4/html5/thumbnails/66.jpg)
?
P3 Evolution
What makes the Internet so revolutionary?
![Page 67: 24.09.20 13:39 CSCI 101 Connecting with Computer Science ... · Automation • Manufacturing cost for fashion brands like Zara is 5% of their retail prices • Most spendings are](https://reader033.vdocuments.mx/reader033/viewer/2022060709/6074f0acb9d20f3fe10ac4b4/html5/thumbnails/67.jpg)
What makes the Internet so revolutionary?
• Automation
• Detachment
• Untraceable
Concep
t
P0 XXXXXXX
P3 Evolution
![Page 68: 24.09.20 13:39 CSCI 101 Connecting with Computer Science ... · Automation • Manufacturing cost for fashion brands like Zara is 5% of their retail prices • Most spendings are](https://reader033.vdocuments.mx/reader033/viewer/2022060709/6074f0acb9d20f3fe10ac4b4/html5/thumbnails/68.jpg)
Automation
• Service Automation
• Medium Automation
Concep
t
P0 XXXXXXX
P3 Evolution
![Page 69: 24.09.20 13:39 CSCI 101 Connecting with Computer Science ... · Automation • Manufacturing cost for fashion brands like Zara is 5% of their retail prices • Most spendings are](https://reader033.vdocuments.mx/reader033/viewer/2022060709/6074f0acb9d20f3fe10ac4b4/html5/thumbnails/69.jpg)
Automation
Think
P3 Evolution
1. Various sources
![Page 70: 24.09.20 13:39 CSCI 101 Connecting with Computer Science ... · Automation • Manufacturing cost for fashion brands like Zara is 5% of their retail prices • Most spendings are](https://reader033.vdocuments.mx/reader033/viewer/2022060709/6074f0acb9d20f3fe10ac4b4/html5/thumbnails/70.jpg)
Automation• Manufacturing cost for fashion brands like Zara is 5% of their retail prices
Think
P3 Evolution
1. Various sources
![Page 71: 24.09.20 13:39 CSCI 101 Connecting with Computer Science ... · Automation • Manufacturing cost for fashion brands like Zara is 5% of their retail prices • Most spendings are](https://reader033.vdocuments.mx/reader033/viewer/2022060709/6074f0acb9d20f3fe10ac4b4/html5/thumbnails/71.jpg)
Automation• Manufacturing cost for fashion brands like Zara is 5% of their retail prices
• Most spendings are online advertisement
Think
P3 Evolution
1. Various sources
![Page 72: 24.09.20 13:39 CSCI 101 Connecting with Computer Science ... · Automation • Manufacturing cost for fashion brands like Zara is 5% of their retail prices • Most spendings are](https://reader033.vdocuments.mx/reader033/viewer/2022060709/6074f0acb9d20f3fe10ac4b4/html5/thumbnails/72.jpg)
Automation• Manufacturing cost for fashion brands like Zara is 5% of their retail prices
• Most spendings are online advertisement
• 90% of sales for a small Café in central China comes from online delivery order
Think
P3 Evolution
1. Various sources
![Page 73: 24.09.20 13:39 CSCI 101 Connecting with Computer Science ... · Automation • Manufacturing cost for fashion brands like Zara is 5% of their retail prices • Most spendings are](https://reader033.vdocuments.mx/reader033/viewer/2022060709/6074f0acb9d20f3fe10ac4b4/html5/thumbnails/73.jpg)
Automation• Manufacturing cost for fashion brands like Zara is 5% of their retail prices
• Most spendings are online advertisement
• 90% of sales for a small Café in central China comes from online delivery order
• Cost of a single ad by an influencer in China: (ByteDance, up to 50K CAD)
Think
P3 Evolution
1. Various sources
![Page 74: 24.09.20 13:39 CSCI 101 Connecting with Computer Science ... · Automation • Manufacturing cost for fashion brands like Zara is 5% of their retail prices • Most spendings are](https://reader033.vdocuments.mx/reader033/viewer/2022060709/6074f0acb9d20f3fe10ac4b4/html5/thumbnails/74.jpg)
Automation• Manufacturing cost for fashion brands like Zara is 5% of their retail prices
• Most spendings are online advertisement
• 90% of sales for a small Café in central China comes from online delivery order
• Cost of a single ad by an influencer in China: (ByteDance, up to 50K CAD)
• Online job seekers: 100 resumes a day, for a barista position on E Hasting st
Think
P3 Evolution
1. Various sources
![Page 75: 24.09.20 13:39 CSCI 101 Connecting with Computer Science ... · Automation • Manufacturing cost for fashion brands like Zara is 5% of their retail prices • Most spendings are](https://reader033.vdocuments.mx/reader033/viewer/2022060709/6074f0acb9d20f3fe10ac4b4/html5/thumbnails/75.jpg)
Automation• Manufacturing cost for fashion brands like Zara is 5% of their retail prices
• Most spendings are online advertisement
• 90% of sales for a small Café in central China comes from online delivery order
• Cost of a single ad by an influencer in China: (ByteDance, up to 50K CAD)
• Online job seekers: 100 resumes a day, for a barista position on E Hasting st
• Eventually, the owner hired two people how came physically to the shop and dropped off resume
Think
P3 Evolution
1. Various sources
![Page 76: 24.09.20 13:39 CSCI 101 Connecting with Computer Science ... · Automation • Manufacturing cost for fashion brands like Zara is 5% of their retail prices • Most spendings are](https://reader033.vdocuments.mx/reader033/viewer/2022060709/6074f0acb9d20f3fe10ac4b4/html5/thumbnails/76.jpg)
Automation
Think
P3 Evolution
![Page 77: 24.09.20 13:39 CSCI 101 Connecting with Computer Science ... · Automation • Manufacturing cost for fashion brands like Zara is 5% of their retail prices • Most spendings are](https://reader033.vdocuments.mx/reader033/viewer/2022060709/6074f0acb9d20f3fe10ac4b4/html5/thumbnails/77.jpg)
Automation• Media consumption
Think
P3 Evolution
![Page 78: 24.09.20 13:39 CSCI 101 Connecting with Computer Science ... · Automation • Manufacturing cost for fashion brands like Zara is 5% of their retail prices • Most spendings are](https://reader033.vdocuments.mx/reader033/viewer/2022060709/6074f0acb9d20f3fe10ac4b4/html5/thumbnails/78.jpg)
Automation• Media consumption
• How many hours do you spend on social media?
Think
P3 Evolution
![Page 79: 24.09.20 13:39 CSCI 101 Connecting with Computer Science ... · Automation • Manufacturing cost for fashion brands like Zara is 5% of their retail prices • Most spendings are](https://reader033.vdocuments.mx/reader033/viewer/2022060709/6074f0acb9d20f3fe10ac4b4/html5/thumbnails/79.jpg)
Automation• Media consumption
• How many hours do you spend on social media?
• Have you tried blogging / vlogging?
Think
P3 Evolution
![Page 80: 24.09.20 13:39 CSCI 101 Connecting with Computer Science ... · Automation • Manufacturing cost for fashion brands like Zara is 5% of their retail prices • Most spendings are](https://reader033.vdocuments.mx/reader033/viewer/2022060709/6074f0acb9d20f3fe10ac4b4/html5/thumbnails/80.jpg)
Automation• Media consumption
• How many hours do you spend on social media?
• Have you tried blogging / vlogging?
• When is the last time you went for something NOT given by an automated recommendation system?
Think
P3 Evolution
![Page 81: 24.09.20 13:39 CSCI 101 Connecting with Computer Science ... · Automation • Manufacturing cost for fashion brands like Zara is 5% of their retail prices • Most spendings are](https://reader033.vdocuments.mx/reader033/viewer/2022060709/6074f0acb9d20f3fe10ac4b4/html5/thumbnails/81.jpg)
Automation• Media consumption
• How many hours do you spend on social media?
• Have you tried blogging / vlogging?
• When is the last time you went for something NOT given by an automated recommendation system?
• Why do you go to the theatre instead of Netflix?
Think
P3 Evolution
![Page 82: 24.09.20 13:39 CSCI 101 Connecting with Computer Science ... · Automation • Manufacturing cost for fashion brands like Zara is 5% of their retail prices • Most spendings are](https://reader033.vdocuments.mx/reader033/viewer/2022060709/6074f0acb9d20f3fe10ac4b4/html5/thumbnails/82.jpg)
Automation• Media consumption
• How many hours do you spend on social media?
• Have you tried blogging / vlogging?
• When is the last time you went for something NOT given by an automated recommendation system?
• Why do you go to the theatre instead of Netflix?
• When is the last time you picked up a book and read? (including eBooks)
Think
P3 Evolution
![Page 83: 24.09.20 13:39 CSCI 101 Connecting with Computer Science ... · Automation • Manufacturing cost for fashion brands like Zara is 5% of their retail prices • Most spendings are](https://reader033.vdocuments.mx/reader033/viewer/2022060709/6074f0acb9d20f3fe10ac4b4/html5/thumbnails/83.jpg)
Detachment
• Are instant messages really instant?
• Polarised public opinionsIs internet encouraging free speech or censoring it?
• Service detachment"Inhumane" automation of services
Concep
t
P0 XXXXXXX
P3 Evolution
![Page 84: 24.09.20 13:39 CSCI 101 Connecting with Computer Science ... · Automation • Manufacturing cost for fashion brands like Zara is 5% of their retail prices • Most spendings are](https://reader033.vdocuments.mx/reader033/viewer/2022060709/6074f0acb9d20f3fe10ac4b4/html5/thumbnails/84.jpg)
Detachment
Think
P3 Evolution
![Page 85: 24.09.20 13:39 CSCI 101 Connecting with Computer Science ... · Automation • Manufacturing cost for fashion brands like Zara is 5% of their retail prices • Most spendings are](https://reader033.vdocuments.mx/reader033/viewer/2022060709/6074f0acb9d20f3fe10ac4b4/html5/thumbnails/85.jpg)
Detachment
• Have you gone out a day without internet?
Think
P3 Evolution
![Page 86: 24.09.20 13:39 CSCI 101 Connecting with Computer Science ... · Automation • Manufacturing cost for fashion brands like Zara is 5% of their retail prices • Most spendings are](https://reader033.vdocuments.mx/reader033/viewer/2022060709/6074f0acb9d20f3fe10ac4b4/html5/thumbnails/86.jpg)
Detachment
• Have you gone out a day without internet?
• How frequent do you check your phone?
Think
P3 Evolution
![Page 87: 24.09.20 13:39 CSCI 101 Connecting with Computer Science ... · Automation • Manufacturing cost for fashion brands like Zara is 5% of their retail prices • Most spendings are](https://reader033.vdocuments.mx/reader033/viewer/2022060709/6074f0acb9d20f3fe10ac4b4/html5/thumbnails/87.jpg)
Detachment
• Have you gone out a day without internet?
• How frequent do you check your phone?
• When’s the last time you ate with friends WITHOUT ever checking your smartphone?
Think
P3 Evolution
![Page 88: 24.09.20 13:39 CSCI 101 Connecting with Computer Science ... · Automation • Manufacturing cost for fashion brands like Zara is 5% of their retail prices • Most spendings are](https://reader033.vdocuments.mx/reader033/viewer/2022060709/6074f0acb9d20f3fe10ac4b4/html5/thumbnails/88.jpg)
Detachment
• Have you gone out a day without internet?
• How frequent do you check your phone?
• When’s the last time you ate with friends WITHOUT ever checking your smartphone?
• Have you ever broken up with someone over SMS/Social Media?
Think
P3 Evolution
![Page 89: 24.09.20 13:39 CSCI 101 Connecting with Computer Science ... · Automation • Manufacturing cost for fashion brands like Zara is 5% of their retail prices • Most spendings are](https://reader033.vdocuments.mx/reader033/viewer/2022060709/6074f0acb9d20f3fe10ac4b4/html5/thumbnails/89.jpg)
Detachment
• Have you gone out a day without internet?
• How frequent do you check your phone?
• When’s the last time you ate with friends WITHOUT ever checking your smartphone?
• Have you ever broken up with someone over SMS/Social Media?
• Have you ever had "read but no reply"?
Think
P3 Evolution
![Page 90: 24.09.20 13:39 CSCI 101 Connecting with Computer Science ... · Automation • Manufacturing cost for fashion brands like Zara is 5% of their retail prices • Most spendings are](https://reader033.vdocuments.mx/reader033/viewer/2022060709/6074f0acb9d20f3fe10ac4b4/html5/thumbnails/90.jpg)
Detachment
• Have you gone out a day without internet?
• How frequent do you check your phone?
• When’s the last time you ate with friends WITHOUT ever checking your smartphone?
• Have you ever broken up with someone over SMS/Social Media?
• Have you ever had "read but no reply"?
• How often do conversations start/end with memes?
Think
P3 Evolution
![Page 91: 24.09.20 13:39 CSCI 101 Connecting with Computer Science ... · Automation • Manufacturing cost for fashion brands like Zara is 5% of their retail prices • Most spendings are](https://reader033.vdocuments.mx/reader033/viewer/2022060709/6074f0acb9d20f3fe10ac4b4/html5/thumbnails/91.jpg)
DetachmentP3 Evolution
1. Watch Mind Your Language on youtube, do you think this show would have been made in 2020? Think
![Page 92: 24.09.20 13:39 CSCI 101 Connecting with Computer Science ... · Automation • Manufacturing cost for fashion brands like Zara is 5% of their retail prices • Most spendings are](https://reader033.vdocuments.mx/reader033/viewer/2022060709/6074f0acb9d20f3fe10ac4b4/html5/thumbnails/92.jpg)
Detachment• Do you make your own choices?
P3 Evolution
1. Watch Mind Your Language on youtube, do you think this show would have been made in 2020? Think
![Page 93: 24.09.20 13:39 CSCI 101 Connecting with Computer Science ... · Automation • Manufacturing cost for fashion brands like Zara is 5% of their retail prices • Most spendings are](https://reader033.vdocuments.mx/reader033/viewer/2022060709/6074f0acb9d20f3fe10ac4b4/html5/thumbnails/93.jpg)
Detachment• Do you make your own choices?
• Do you really make your own choices?Think about the bad things you’ve heard about Trump and Joe Biden. Are those sources really reliable?
P3 Evolution
1. Watch Mind Your Language on youtube, do you think this show would have been made in 2020? Think
![Page 94: 24.09.20 13:39 CSCI 101 Connecting with Computer Science ... · Automation • Manufacturing cost for fashion brands like Zara is 5% of their retail prices • Most spendings are](https://reader033.vdocuments.mx/reader033/viewer/2022060709/6074f0acb9d20f3fe10ac4b4/html5/thumbnails/94.jpg)
Detachment• Do you make your own choices?
• Do you really make your own choices?Think about the bad things you’ve heard about Trump and Joe Biden. Are those sources really reliable?
• What do you think about Political Correctness?
P3 Evolution
1. Watch Mind Your Language on youtube, do you think this show would have been made in 2020? Think
![Page 95: 24.09.20 13:39 CSCI 101 Connecting with Computer Science ... · Automation • Manufacturing cost for fashion brands like Zara is 5% of their retail prices • Most spendings are](https://reader033.vdocuments.mx/reader033/viewer/2022060709/6074f0acb9d20f3fe10ac4b4/html5/thumbnails/95.jpg)
Detachment• Do you make your own choices?
• Do you really make your own choices?Think about the bad things you’ve heard about Trump and Joe Biden. Are those sources really reliable?
• What do you think about Political Correctness?
• What do you think about the Sino-Indian conflicts in recent days?
P3 Evolution
1. Watch Mind Your Language on youtube, do you think this show would have been made in 2020? Think
![Page 96: 24.09.20 13:39 CSCI 101 Connecting with Computer Science ... · Automation • Manufacturing cost for fashion brands like Zara is 5% of their retail prices • Most spendings are](https://reader033.vdocuments.mx/reader033/viewer/2022060709/6074f0acb9d20f3fe10ac4b4/html5/thumbnails/96.jpg)
DetachmentP3 Evolution
Think
![Page 97: 24.09.20 13:39 CSCI 101 Connecting with Computer Science ... · Automation • Manufacturing cost for fashion brands like Zara is 5% of their retail prices • Most spendings are](https://reader033.vdocuments.mx/reader033/viewer/2022060709/6074f0acb9d20f3fe10ac4b4/html5/thumbnails/97.jpg)
Detachment
• Have you tried Fido’s customer service?
P3 Evolution
Think
![Page 98: 24.09.20 13:39 CSCI 101 Connecting with Computer Science ... · Automation • Manufacturing cost for fashion brands like Zara is 5% of their retail prices • Most spendings are](https://reader033.vdocuments.mx/reader033/viewer/2022060709/6074f0acb9d20f3fe10ac4b4/html5/thumbnails/98.jpg)
Detachment
• Have you tried Fido’s customer service?
• What do you think about online counselling?
P3 Evolution
Think
![Page 99: 24.09.20 13:39 CSCI 101 Connecting with Computer Science ... · Automation • Manufacturing cost for fashion brands like Zara is 5% of their retail prices • Most spendings are](https://reader033.vdocuments.mx/reader033/viewer/2022060709/6074f0acb9d20f3fe10ac4b4/html5/thumbnails/99.jpg)
Detachment
• Have you tried Fido’s customer service?
• What do you think about online counselling?
• Ever heard of Salesforce?
P3 Evolution
Think
![Page 100: 24.09.20 13:39 CSCI 101 Connecting with Computer Science ... · Automation • Manufacturing cost for fashion brands like Zara is 5% of their retail prices • Most spendings are](https://reader033.vdocuments.mx/reader033/viewer/2022060709/6074f0acb9d20f3fe10ac4b4/html5/thumbnails/100.jpg)
Detachment
• Have you tried Fido’s customer service?
• What do you think about online counselling?
• Ever heard of Salesforce?
• What do you think about online education?
P3 Evolution
Think
![Page 101: 24.09.20 13:39 CSCI 101 Connecting with Computer Science ... · Automation • Manufacturing cost for fashion brands like Zara is 5% of their retail prices • Most spendings are](https://reader033.vdocuments.mx/reader033/viewer/2022060709/6074f0acb9d20f3fe10ac4b4/html5/thumbnails/101.jpg)
Untraceable
• Blockchain and Cryptocurrencies
• Cyberbullying and Privacy
• Darknet
Concep
t
P3 Evolution
![Page 102: 24.09.20 13:39 CSCI 101 Connecting with Computer Science ... · Automation • Manufacturing cost for fashion brands like Zara is 5% of their retail prices • Most spendings are](https://reader033.vdocuments.mx/reader033/viewer/2022060709/6074f0acb9d20f3fe10ac4b4/html5/thumbnails/102.jpg)
The Evolution of Human Race in Age of Internet
Concep
t
P0 XXXXXXX
P3 Evolution
![Page 103: 24.09.20 13:39 CSCI 101 Connecting with Computer Science ... · Automation • Manufacturing cost for fashion brands like Zara is 5% of their retail prices • Most spendings are](https://reader033.vdocuments.mx/reader033/viewer/2022060709/6074f0acb9d20f3fe10ac4b4/html5/thumbnails/103.jpg)
The Evolution of Human Race in Age of Internet
• What has the internet changed?
Concep
t
P0 XXXXXXX
P3 Evolution
![Page 104: 24.09.20 13:39 CSCI 101 Connecting with Computer Science ... · Automation • Manufacturing cost for fashion brands like Zara is 5% of their retail prices • Most spendings are](https://reader033.vdocuments.mx/reader033/viewer/2022060709/6074f0acb9d20f3fe10ac4b4/html5/thumbnails/104.jpg)
The Evolution of Human Race in Age of Internet
• What has the internet changed?
• The way we live
Concep
t
P0 XXXXXXX
P3 Evolution
![Page 105: 24.09.20 13:39 CSCI 101 Connecting with Computer Science ... · Automation • Manufacturing cost for fashion brands like Zara is 5% of their retail prices • Most spendings are](https://reader033.vdocuments.mx/reader033/viewer/2022060709/6074f0acb9d20f3fe10ac4b4/html5/thumbnails/105.jpg)
The Evolution of Human Race in Age of Internet
• What has the internet changed?
• The way we live
• interact with family and friends, entertain, eat, and travel
Concep
t
P0 XXXXXXX
P3 Evolution
![Page 106: 24.09.20 13:39 CSCI 101 Connecting with Computer Science ... · Automation • Manufacturing cost for fashion brands like Zara is 5% of their retail prices • Most spendings are](https://reader033.vdocuments.mx/reader033/viewer/2022060709/6074f0acb9d20f3fe10ac4b4/html5/thumbnails/106.jpg)
The Evolution of Human Race in Age of Internet
• What has the internet changed?
• The way we live
• interact with family and friends, entertain, eat, and travel
• The way we work
Concep
t
P0 XXXXXXX
P3 Evolution
![Page 107: 24.09.20 13:39 CSCI 101 Connecting with Computer Science ... · Automation • Manufacturing cost for fashion brands like Zara is 5% of their retail prices • Most spendings are](https://reader033.vdocuments.mx/reader033/viewer/2022060709/6074f0acb9d20f3fe10ac4b4/html5/thumbnails/107.jpg)
The Evolution of Human Race in Age of Internet
• What has the internet changed?
• The way we live
• interact with family and friends, entertain, eat, and travel
• The way we work
• Online businesses
Concep
t
P0 XXXXXXX
P3 Evolution
![Page 108: 24.09.20 13:39 CSCI 101 Connecting with Computer Science ... · Automation • Manufacturing cost for fashion brands like Zara is 5% of their retail prices • Most spendings are](https://reader033.vdocuments.mx/reader033/viewer/2022060709/6074f0acb9d20f3fe10ac4b4/html5/thumbnails/108.jpg)
The Evolution of Human Race in Age of Internet
• What has the internet changed?
• The way we live
• interact with family and friends, entertain, eat, and travel
• The way we work
• Online businesses
• Intelligent business systems
Concep
t
P0 XXXXXXX
P3 Evolution
![Page 109: 24.09.20 13:39 CSCI 101 Connecting with Computer Science ... · Automation • Manufacturing cost for fashion brands like Zara is 5% of their retail prices • Most spendings are](https://reader033.vdocuments.mx/reader033/viewer/2022060709/6074f0acb9d20f3fe10ac4b4/html5/thumbnails/109.jpg)
The Evolution of Human Race in Age of Internet
• What has the internet changed?
• The way we live
• interact with family and friends, entertain, eat, and travel
• The way we work
• Online businesses
• Intelligent business systems
• The way we die
Concep
t
P0 XXXXXXX
P3 Evolution
![Page 110: 24.09.20 13:39 CSCI 101 Connecting with Computer Science ... · Automation • Manufacturing cost for fashion brands like Zara is 5% of their retail prices • Most spendings are](https://reader033.vdocuments.mx/reader033/viewer/2022060709/6074f0acb9d20f3fe10ac4b4/html5/thumbnails/110.jpg)
The Evolution of Human Race in Age of Internet
• Internet is a tool.
• DO NOT BE USED BY A TOOL.
Concep
t
P3 Evolution