INFO 200

HCI

copy Eisenberg 2013

Agenda

1 HCI

2 Interfaces ndash Past Present Future

3 Key Concepts

ndash Threshold ndash Ceiling

ndash Path of Least Resistance

ndash Moving Target

copy Eisenberg 2013

What is HCI

People Technology

Task

Design

Organizational amp Social Issues

Slide by James Landay

Kristen Shinohara iSchool PhD Student (2011)

Cognitive psychology

Card Moran Newell

Winograd Suchman

Humans + Computers

Card S K Moran T P and Newell A (1983) The Psychology of Human-Computer Interaction

Lawrence Erlbaum Associates Hillsdale NJ

Winograd T and Flores F (1986) Understanding Computers and Cognition A New Foundation for Design Ablex Corporation Norwood NJ

Suchman L A (2007) Human-Machine Reconfigurations Plans and Situated Actions 2nd Edition Cambridge University Press New York

Terminology

bull User interface

bull HCI

bull End-users

bull GUI

bull Ubiquitous computing

bull PDAs

bull Usability

bull Threshold

bull Ceiling

bull Path of Least Resistance

bull Hypertext

bull Object Oriented Programming

bull Rapid Prototyping

bull Recognition-based devices

bull 3D Virtual Worlds

bull Design

Kristen Shinohara iSchool PhD Student (2011)

Better user interfaces

Better interactions

Increase performance for humans with technology

Increasing cognitive capacity between humans and technology

What do we try to ldquodordquo in HCI

Kristen Shinohara iSchool PhD Student (2011)

Professional HCI

The UX developer position requires expert knowledge across the design stack You should be comfortable defining a features specs drawing a wireframe coding a prototype in HTML and CSS and iterating based on test feedback from real users

IAUX Designer responsible for guiding the architecture and user experience of our projects You will be generating deliverables for websites mobile devices social media platforms and other web applications You will use these deliverables to support the project team during the execution of the project

DUTIES bull Analyze understand business and application requirements prioritize and identify user tasks goals bull Develop site maps wireframes content audits competitive analysis interaction flow diagrams and

user personas bull Become an advocate for the user and usability centric issues bull Develop innovative solutions for a multitude of platforms including Android iPhone Facebook

Twitter and other emerging technologies bull Provide team members with recommendations for usable well designed features while keeping

budget and timeline in mind

Kristen Shinohara iSchool PhD Student (2011)

Interactions

Systems to incur changeimprovement on human processes

Research HCI

Kristen Shinohara iSchool PhD Student (2011)

User Interactions

Kristen Shinohara iSchool PhD Student (2011)

Interactions

Kristen Shinohara iSchool PhD Student (2011)

ldquoensuring that interactive products are easy to learn effective to use and enjoyable from the userrsquos perspectivehellip involves optimizing the interactions people have with interactive products to enable them to carry out their activities at work school and in their everyday liferdquo

Sharp H Rogers Y and Preece J (2007) Interaction design beyond human-computer interaction Wiley Chichester Hoboken NJ

Usability

Kristen Shinohara iSchool PhD Student (2011)

Effectiveness

Efficiency

Safety

Utility

Learnability

Memorability

Goals of Usability

Norman D (1988) The Design of Everyday Things 2002 Edition Basic Book New York

copy Eisenberg 2013

Rememberhellip

bull People Users

copy Eisenberg 2013

Rememberhellip

bull People Users amp Producers

copy Eisenberg 2013

Rememberhellip

bull People Users amp Producers

bull It all dependshellip

ndash Who

ndash Situation

ndash Needs

copy Eisenberg 2013

Agenda

1 HCI

2 Interfaces ndash Past Present Future

3 Key Concepts

ndash Threshold ndash Ceiling

ndash Path of Least Resistance

ndash Moving Target

copy Eisenberg 2013

copy Eisenberg 2013

Past ndash Present

Kristen Shinohara iSchool PhD Student (2011)

1954 projection the computer 2004

copy Eisenberg 2013

The First PC ~ 1975

httphttpwwwvintage-computercomaltair8800shtml

Agenda

1 HCI

2 Interfaces ndash Past Present Future

3 Key Concepts

ndash Threshold ndash Ceiling

ndash Path of Least Resistance

ndash Moving Target

copy Eisenberg 2013

What is HCI

People Technology

Task

Design

Organizational amp Social Issues

Slide by James Landay

Kristen Shinohara iSchool PhD Student (2011)

Cognitive psychology

Card Moran Newell

Winograd Suchman

Humans + Computers

Card S K Moran T P and Newell A (1983) The Psychology of Human-Computer Interaction

Lawrence Erlbaum Associates Hillsdale NJ

Winograd T and Flores F (1986) Understanding Computers and Cognition A New Foundation for Design Ablex Corporation Norwood NJ

Suchman L A (2007) Human-Machine Reconfigurations Plans and Situated Actions 2nd Edition Cambridge University Press New York

Terminology

bull User interface

bull HCI

bull End-users

bull GUI

bull Ubiquitous computing

bull PDAs

bull Usability

bull Threshold

bull Ceiling

bull Path of Least Resistance

bull Hypertext

bull Object Oriented Programming

bull Rapid Prototyping

bull Recognition-based devices

bull 3D Virtual Worlds

bull Design

Kristen Shinohara iSchool PhD Student (2011)

Better user interfaces

Better interactions

Increase performance for humans with technology

Increasing cognitive capacity between humans and technology

What do we try to ldquodordquo in HCI

Kristen Shinohara iSchool PhD Student (2011)

Professional HCI

The UX developer position requires expert knowledge across the design stack You should be comfortable defining a features specs drawing a wireframe coding a prototype in HTML and CSS and iterating based on test feedback from real users

IAUX Designer responsible for guiding the architecture and user experience of our projects You will be generating deliverables for websites mobile devices social media platforms and other web applications You will use these deliverables to support the project team during the execution of the project

DUTIES bull Analyze understand business and application requirements prioritize and identify user tasks goals bull Develop site maps wireframes content audits competitive analysis interaction flow diagrams and

user personas bull Become an advocate for the user and usability centric issues bull Develop innovative solutions for a multitude of platforms including Android iPhone Facebook

Twitter and other emerging technologies bull Provide team members with recommendations for usable well designed features while keeping

budget and timeline in mind

Kristen Shinohara iSchool PhD Student (2011)

Interactions

Systems to incur changeimprovement on human processes

Research HCI

Kristen Shinohara iSchool PhD Student (2011)

User Interactions

Kristen Shinohara iSchool PhD Student (2011)

Interactions

Kristen Shinohara iSchool PhD Student (2011)

ldquoensuring that interactive products are easy to learn effective to use and enjoyable from the userrsquos perspectivehellip involves optimizing the interactions people have with interactive products to enable them to carry out their activities at work school and in their everyday liferdquo

Sharp H Rogers Y and Preece J (2007) Interaction design beyond human-computer interaction Wiley Chichester Hoboken NJ

Usability

Kristen Shinohara iSchool PhD Student (2011)

Effectiveness

Efficiency

Safety

Utility

Learnability

Memorability

Goals of Usability

Norman D (1988) The Design of Everyday Things 2002 Edition Basic Book New York

copy Eisenberg 2013

Rememberhellip

bull People Users

copy Eisenberg 2013

Rememberhellip

bull People Users amp Producers

copy Eisenberg 2013

Rememberhellip

bull People Users amp Producers

bull It all dependshellip

ndash Who

ndash Situation

ndash Needs

copy Eisenberg 2013

Agenda

1 HCI

2 Interfaces ndash Past Present Future

3 Key Concepts

ndash Threshold ndash Ceiling

ndash Path of Least Resistance

ndash Moving Target

copy Eisenberg 2013

copy Eisenberg 2013

Past ndash Present

Kristen Shinohara iSchool PhD Student (2011)

1954 projection the computer 2004

copy Eisenberg 2013

The First PC ~ 1975

httphttpwwwvintage-computercomaltair8800shtml

What is HCI

People Technology

Task

Design

Organizational amp Social Issues

Slide by James Landay

Kristen Shinohara iSchool PhD Student (2011)

Cognitive psychology

Card Moran Newell

Winograd Suchman

Humans + Computers

Card S K Moran T P and Newell A (1983) The Psychology of Human-Computer Interaction

Lawrence Erlbaum Associates Hillsdale NJ

Winograd T and Flores F (1986) Understanding Computers and Cognition A New Foundation for Design Ablex Corporation Norwood NJ

Suchman L A (2007) Human-Machine Reconfigurations Plans and Situated Actions 2nd Edition Cambridge University Press New York

Terminology

bull User interface

bull HCI

bull End-users

bull GUI

bull Ubiquitous computing

bull PDAs

bull Usability

bull Threshold

bull Ceiling

bull Path of Least Resistance

bull Hypertext

bull Object Oriented Programming

bull Rapid Prototyping

bull Recognition-based devices

bull 3D Virtual Worlds

bull Design

Kristen Shinohara iSchool PhD Student (2011)

Better user interfaces

Better interactions

Increase performance for humans with technology

Increasing cognitive capacity between humans and technology

What do we try to ldquodordquo in HCI

Kristen Shinohara iSchool PhD Student (2011)

Professional HCI

The UX developer position requires expert knowledge across the design stack You should be comfortable defining a features specs drawing a wireframe coding a prototype in HTML and CSS and iterating based on test feedback from real users

IAUX Designer responsible for guiding the architecture and user experience of our projects You will be generating deliverables for websites mobile devices social media platforms and other web applications You will use these deliverables to support the project team during the execution of the project

DUTIES bull Analyze understand business and application requirements prioritize and identify user tasks goals bull Develop site maps wireframes content audits competitive analysis interaction flow diagrams and

user personas bull Become an advocate for the user and usability centric issues bull Develop innovative solutions for a multitude of platforms including Android iPhone Facebook

Twitter and other emerging technologies bull Provide team members with recommendations for usable well designed features while keeping

budget and timeline in mind

Kristen Shinohara iSchool PhD Student (2011)

Interactions

Systems to incur changeimprovement on human processes

Research HCI

Kristen Shinohara iSchool PhD Student (2011)

User Interactions

Kristen Shinohara iSchool PhD Student (2011)

Interactions

Kristen Shinohara iSchool PhD Student (2011)

ldquoensuring that interactive products are easy to learn effective to use and enjoyable from the userrsquos perspectivehellip involves optimizing the interactions people have with interactive products to enable them to carry out their activities at work school and in their everyday liferdquo

Sharp H Rogers Y and Preece J (2007) Interaction design beyond human-computer interaction Wiley Chichester Hoboken NJ

Usability

Kristen Shinohara iSchool PhD Student (2011)

Effectiveness

Efficiency

Safety

Utility

Learnability

Memorability

Goals of Usability

Norman D (1988) The Design of Everyday Things 2002 Edition Basic Book New York

copy Eisenberg 2013

Rememberhellip

bull People Users

copy Eisenberg 2013

Rememberhellip

bull People Users amp Producers

copy Eisenberg 2013

Rememberhellip

bull People Users amp Producers

bull It all dependshellip

ndash Who

ndash Situation

ndash Needs

copy Eisenberg 2013

Agenda

1 HCI

2 Interfaces ndash Past Present Future

3 Key Concepts

ndash Threshold ndash Ceiling

ndash Path of Least Resistance

ndash Moving Target

copy Eisenberg 2013

copy Eisenberg 2013

Past ndash Present

Kristen Shinohara iSchool PhD Student (2011)

1954 projection the computer 2004

copy Eisenberg 2013

The First PC ~ 1975

httphttpwwwvintage-computercomaltair8800shtml

Kristen Shinohara iSchool PhD Student (2011)

Cognitive psychology

Card Moran Newell

Winograd Suchman

Humans + Computers

Card S K Moran T P and Newell A (1983) The Psychology of Human-Computer Interaction

Lawrence Erlbaum Associates Hillsdale NJ

Winograd T and Flores F (1986) Understanding Computers and Cognition A New Foundation for Design Ablex Corporation Norwood NJ

Suchman L A (2007) Human-Machine Reconfigurations Plans and Situated Actions 2nd Edition Cambridge University Press New York

Terminology

bull User interface

bull HCI

bull End-users

bull GUI

bull Ubiquitous computing

bull PDAs

bull Usability

bull Threshold

bull Ceiling

bull Path of Least Resistance

bull Hypertext

bull Object Oriented Programming

bull Rapid Prototyping

bull Recognition-based devices

bull 3D Virtual Worlds

bull Design

Kristen Shinohara iSchool PhD Student (2011)

Better user interfaces

Better interactions

Increase performance for humans with technology

Increasing cognitive capacity between humans and technology

What do we try to ldquodordquo in HCI

Kristen Shinohara iSchool PhD Student (2011)

Professional HCI

The UX developer position requires expert knowledge across the design stack You should be comfortable defining a features specs drawing a wireframe coding a prototype in HTML and CSS and iterating based on test feedback from real users

IAUX Designer responsible for guiding the architecture and user experience of our projects You will be generating deliverables for websites mobile devices social media platforms and other web applications You will use these deliverables to support the project team during the execution of the project

DUTIES bull Analyze understand business and application requirements prioritize and identify user tasks goals bull Develop site maps wireframes content audits competitive analysis interaction flow diagrams and

user personas bull Become an advocate for the user and usability centric issues bull Develop innovative solutions for a multitude of platforms including Android iPhone Facebook

Twitter and other emerging technologies bull Provide team members with recommendations for usable well designed features while keeping

budget and timeline in mind

Kristen Shinohara iSchool PhD Student (2011)

Interactions

Systems to incur changeimprovement on human processes

Research HCI

Kristen Shinohara iSchool PhD Student (2011)

User Interactions

Kristen Shinohara iSchool PhD Student (2011)

Interactions

Kristen Shinohara iSchool PhD Student (2011)

ldquoensuring that interactive products are easy to learn effective to use and enjoyable from the userrsquos perspectivehellip involves optimizing the interactions people have with interactive products to enable them to carry out their activities at work school and in their everyday liferdquo

Sharp H Rogers Y and Preece J (2007) Interaction design beyond human-computer interaction Wiley Chichester Hoboken NJ

Usability

Kristen Shinohara iSchool PhD Student (2011)

Effectiveness

Efficiency

Safety

Utility

Learnability

Memorability

Goals of Usability

Norman D (1988) The Design of Everyday Things 2002 Edition Basic Book New York

copy Eisenberg 2013

Rememberhellip

bull People Users

copy Eisenberg 2013

Rememberhellip

bull People Users amp Producers

copy Eisenberg 2013

Rememberhellip

bull People Users amp Producers

bull It all dependshellip

ndash Who

ndash Situation

ndash Needs

copy Eisenberg 2013

Agenda

1 HCI

2 Interfaces ndash Past Present Future

3 Key Concepts

ndash Threshold ndash Ceiling

ndash Path of Least Resistance

ndash Moving Target

copy Eisenberg 2013

copy Eisenberg 2013

Past ndash Present

Kristen Shinohara iSchool PhD Student (2011)

1954 projection the computer 2004

copy Eisenberg 2013

The First PC ~ 1975

httphttpwwwvintage-computercomaltair8800shtml

Terminology

bull User interface

bull HCI

bull End-users

bull GUI

bull Ubiquitous computing

bull PDAs

bull Usability

bull Threshold

bull Ceiling

bull Path of Least Resistance

bull Hypertext

bull Object Oriented Programming

bull Rapid Prototyping

bull Recognition-based devices

bull 3D Virtual Worlds

bull Design

Kristen Shinohara iSchool PhD Student (2011)

Better user interfaces

Better interactions

Increase performance for humans with technology

Increasing cognitive capacity between humans and technology

What do we try to ldquodordquo in HCI

Kristen Shinohara iSchool PhD Student (2011)

Professional HCI

The UX developer position requires expert knowledge across the design stack You should be comfortable defining a features specs drawing a wireframe coding a prototype in HTML and CSS and iterating based on test feedback from real users

IAUX Designer responsible for guiding the architecture and user experience of our projects You will be generating deliverables for websites mobile devices social media platforms and other web applications You will use these deliverables to support the project team during the execution of the project

DUTIES bull Analyze understand business and application requirements prioritize and identify user tasks goals bull Develop site maps wireframes content audits competitive analysis interaction flow diagrams and

user personas bull Become an advocate for the user and usability centric issues bull Develop innovative solutions for a multitude of platforms including Android iPhone Facebook

Twitter and other emerging technologies bull Provide team members with recommendations for usable well designed features while keeping

budget and timeline in mind

Kristen Shinohara iSchool PhD Student (2011)

Interactions

Systems to incur changeimprovement on human processes

Research HCI

Kristen Shinohara iSchool PhD Student (2011)

User Interactions

Kristen Shinohara iSchool PhD Student (2011)

Interactions

Kristen Shinohara iSchool PhD Student (2011)

ldquoensuring that interactive products are easy to learn effective to use and enjoyable from the userrsquos perspectivehellip involves optimizing the interactions people have with interactive products to enable them to carry out their activities at work school and in their everyday liferdquo

Sharp H Rogers Y and Preece J (2007) Interaction design beyond human-computer interaction Wiley Chichester Hoboken NJ

Usability

Kristen Shinohara iSchool PhD Student (2011)

Effectiveness

Efficiency

Safety

Utility

Learnability

Memorability

Goals of Usability

Norman D (1988) The Design of Everyday Things 2002 Edition Basic Book New York

copy Eisenberg 2013

Rememberhellip

bull People Users

copy Eisenberg 2013

Rememberhellip

bull People Users amp Producers

copy Eisenberg 2013

Rememberhellip

bull People Users amp Producers

bull It all dependshellip

ndash Who

ndash Situation

ndash Needs

copy Eisenberg 2013

Agenda

1 HCI

2 Interfaces ndash Past Present Future

3 Key Concepts

ndash Threshold ndash Ceiling

ndash Path of Least Resistance

ndash Moving Target

copy Eisenberg 2013

copy Eisenberg 2013

Past ndash Present

Kristen Shinohara iSchool PhD Student (2011)

1954 projection the computer 2004

copy Eisenberg 2013

The First PC ~ 1975

httphttpwwwvintage-computercomaltair8800shtml

Kristen Shinohara iSchool PhD Student (2011)

Better user interfaces

Better interactions

Increase performance for humans with technology

Increasing cognitive capacity between humans and technology

What do we try to ldquodordquo in HCI

Kristen Shinohara iSchool PhD Student (2011)

Professional HCI

The UX developer position requires expert knowledge across the design stack You should be comfortable defining a features specs drawing a wireframe coding a prototype in HTML and CSS and iterating based on test feedback from real users

IAUX Designer responsible for guiding the architecture and user experience of our projects You will be generating deliverables for websites mobile devices social media platforms and other web applications You will use these deliverables to support the project team during the execution of the project

DUTIES bull Analyze understand business and application requirements prioritize and identify user tasks goals bull Develop site maps wireframes content audits competitive analysis interaction flow diagrams and

user personas bull Become an advocate for the user and usability centric issues bull Develop innovative solutions for a multitude of platforms including Android iPhone Facebook

Twitter and other emerging technologies bull Provide team members with recommendations for usable well designed features while keeping

budget and timeline in mind

Kristen Shinohara iSchool PhD Student (2011)

Interactions

Systems to incur changeimprovement on human processes

Research HCI

Kristen Shinohara iSchool PhD Student (2011)

User Interactions

Kristen Shinohara iSchool PhD Student (2011)

Interactions

Kristen Shinohara iSchool PhD Student (2011)

ldquoensuring that interactive products are easy to learn effective to use and enjoyable from the userrsquos perspectivehellip involves optimizing the interactions people have with interactive products to enable them to carry out their activities at work school and in their everyday liferdquo

Sharp H Rogers Y and Preece J (2007) Interaction design beyond human-computer interaction Wiley Chichester Hoboken NJ

Usability

Kristen Shinohara iSchool PhD Student (2011)

Effectiveness

Efficiency

Safety

Utility

Learnability

Memorability

Goals of Usability

Norman D (1988) The Design of Everyday Things 2002 Edition Basic Book New York

copy Eisenberg 2013

Rememberhellip

bull People Users

copy Eisenberg 2013

Rememberhellip

bull People Users amp Producers

copy Eisenberg 2013

Rememberhellip

bull People Users amp Producers

bull It all dependshellip

ndash Who

ndash Situation

ndash Needs

copy Eisenberg 2013

Agenda

1 HCI

2 Interfaces ndash Past Present Future

3 Key Concepts

ndash Threshold ndash Ceiling

ndash Path of Least Resistance

ndash Moving Target

copy Eisenberg 2013

copy Eisenberg 2013

Past ndash Present

Kristen Shinohara iSchool PhD Student (2011)

1954 projection the computer 2004

copy Eisenberg 2013

The First PC ~ 1975

httphttpwwwvintage-computercomaltair8800shtml

Kristen Shinohara iSchool PhD Student (2011)

Professional HCI

The UX developer position requires expert knowledge across the design stack You should be comfortable defining a features specs drawing a wireframe coding a prototype in HTML and CSS and iterating based on test feedback from real users

IAUX Designer responsible for guiding the architecture and user experience of our projects You will be generating deliverables for websites mobile devices social media platforms and other web applications You will use these deliverables to support the project team during the execution of the project

DUTIES bull Analyze understand business and application requirements prioritize and identify user tasks goals bull Develop site maps wireframes content audits competitive analysis interaction flow diagrams and

user personas bull Become an advocate for the user and usability centric issues bull Develop innovative solutions for a multitude of platforms including Android iPhone Facebook

Twitter and other emerging technologies bull Provide team members with recommendations for usable well designed features while keeping

budget and timeline in mind

Kristen Shinohara iSchool PhD Student (2011)

Interactions

Systems to incur changeimprovement on human processes

Research HCI

Kristen Shinohara iSchool PhD Student (2011)

User Interactions

Kristen Shinohara iSchool PhD Student (2011)

Interactions

Kristen Shinohara iSchool PhD Student (2011)

ldquoensuring that interactive products are easy to learn effective to use and enjoyable from the userrsquos perspectivehellip involves optimizing the interactions people have with interactive products to enable them to carry out their activities at work school and in their everyday liferdquo

Sharp H Rogers Y and Preece J (2007) Interaction design beyond human-computer interaction Wiley Chichester Hoboken NJ

Usability

Kristen Shinohara iSchool PhD Student (2011)

Effectiveness

Efficiency

Safety

Utility

Learnability

Memorability

Goals of Usability

Norman D (1988) The Design of Everyday Things 2002 Edition Basic Book New York

copy Eisenberg 2013

Rememberhellip

bull People Users

copy Eisenberg 2013

Rememberhellip

bull People Users amp Producers

copy Eisenberg 2013

Rememberhellip

bull People Users amp Producers

bull It all dependshellip

ndash Who

ndash Situation

ndash Needs

copy Eisenberg 2013

Agenda

1 HCI

2 Interfaces ndash Past Present Future

3 Key Concepts

ndash Threshold ndash Ceiling

ndash Path of Least Resistance

ndash Moving Target

copy Eisenberg 2013

copy Eisenberg 2013

Past ndash Present

Kristen Shinohara iSchool PhD Student (2011)

1954 projection the computer 2004

copy Eisenberg 2013

The First PC ~ 1975

httphttpwwwvintage-computercomaltair8800shtml

Kristen Shinohara iSchool PhD Student (2011)

Interactions

Systems to incur changeimprovement on human processes

Research HCI

Kristen Shinohara iSchool PhD Student (2011)

User Interactions

Kristen Shinohara iSchool PhD Student (2011)

Interactions

Kristen Shinohara iSchool PhD Student (2011)

ldquoensuring that interactive products are easy to learn effective to use and enjoyable from the userrsquos perspectivehellip involves optimizing the interactions people have with interactive products to enable them to carry out their activities at work school and in their everyday liferdquo

Sharp H Rogers Y and Preece J (2007) Interaction design beyond human-computer interaction Wiley Chichester Hoboken NJ

Usability

Kristen Shinohara iSchool PhD Student (2011)

Effectiveness

Efficiency

Safety

Utility

Learnability

Memorability

Goals of Usability

Norman D (1988) The Design of Everyday Things 2002 Edition Basic Book New York

copy Eisenberg 2013

Rememberhellip

bull People Users

copy Eisenberg 2013

Rememberhellip

bull People Users amp Producers

copy Eisenberg 2013

Rememberhellip

bull People Users amp Producers

bull It all dependshellip

ndash Who

ndash Situation

ndash Needs

copy Eisenberg 2013

Agenda

1 HCI

2 Interfaces ndash Past Present Future

3 Key Concepts

ndash Threshold ndash Ceiling

ndash Path of Least Resistance

ndash Moving Target

copy Eisenberg 2013

copy Eisenberg 2013

Past ndash Present

Kristen Shinohara iSchool PhD Student (2011)

1954 projection the computer 2004

copy Eisenberg 2013

The First PC ~ 1975

httphttpwwwvintage-computercomaltair8800shtml

Kristen Shinohara iSchool PhD Student (2011)

User Interactions

Kristen Shinohara iSchool PhD Student (2011)

Interactions

Kristen Shinohara iSchool PhD Student (2011)

ldquoensuring that interactive products are easy to learn effective to use and enjoyable from the userrsquos perspectivehellip involves optimizing the interactions people have with interactive products to enable them to carry out their activities at work school and in their everyday liferdquo

Sharp H Rogers Y and Preece J (2007) Interaction design beyond human-computer interaction Wiley Chichester Hoboken NJ

Usability

Kristen Shinohara iSchool PhD Student (2011)

Effectiveness

Efficiency

Safety

Utility

Learnability

Memorability

Goals of Usability

Norman D (1988) The Design of Everyday Things 2002 Edition Basic Book New York

copy Eisenberg 2013

Rememberhellip

bull People Users

copy Eisenberg 2013

Rememberhellip

bull People Users amp Producers

copy Eisenberg 2013

Rememberhellip

bull People Users amp Producers

bull It all dependshellip

ndash Who

ndash Situation

ndash Needs

copy Eisenberg 2013

Agenda

1 HCI

2 Interfaces ndash Past Present Future

3 Key Concepts

ndash Threshold ndash Ceiling

ndash Path of Least Resistance

ndash Moving Target

copy Eisenberg 2013

copy Eisenberg 2013

Past ndash Present

Kristen Shinohara iSchool PhD Student (2011)

1954 projection the computer 2004

copy Eisenberg 2013

The First PC ~ 1975

httphttpwwwvintage-computercomaltair8800shtml

Kristen Shinohara iSchool PhD Student (2011)

Interactions

Kristen Shinohara iSchool PhD Student (2011)

ldquoensuring that interactive products are easy to learn effective to use and enjoyable from the userrsquos perspectivehellip involves optimizing the interactions people have with interactive products to enable them to carry out their activities at work school and in their everyday liferdquo

Sharp H Rogers Y and Preece J (2007) Interaction design beyond human-computer interaction Wiley Chichester Hoboken NJ

Usability

Kristen Shinohara iSchool PhD Student (2011)

Effectiveness

Efficiency

Safety

Utility

Learnability

Memorability

Goals of Usability

Norman D (1988) The Design of Everyday Things 2002 Edition Basic Book New York

copy Eisenberg 2013

Rememberhellip

bull People Users

copy Eisenberg 2013

Rememberhellip

bull People Users amp Producers

copy Eisenberg 2013

Rememberhellip

bull People Users amp Producers

bull It all dependshellip

ndash Who

ndash Situation

ndash Needs

copy Eisenberg 2013

Agenda

1 HCI

2 Interfaces ndash Past Present Future

3 Key Concepts

ndash Threshold ndash Ceiling

ndash Path of Least Resistance

ndash Moving Target

copy Eisenberg 2013

copy Eisenberg 2013

Past ndash Present

Kristen Shinohara iSchool PhD Student (2011)

1954 projection the computer 2004

copy Eisenberg 2013

The First PC ~ 1975

httphttpwwwvintage-computercomaltair8800shtml

Kristen Shinohara iSchool PhD Student (2011)

ldquoensuring that interactive products are easy to learn effective to use and enjoyable from the userrsquos perspectivehellip involves optimizing the interactions people have with interactive products to enable them to carry out their activities at work school and in their everyday liferdquo

Sharp H Rogers Y and Preece J (2007) Interaction design beyond human-computer interaction Wiley Chichester Hoboken NJ

Usability

Kristen Shinohara iSchool PhD Student (2011)

Effectiveness

Efficiency

Safety

Utility

Learnability

Memorability

Goals of Usability

Norman D (1988) The Design of Everyday Things 2002 Edition Basic Book New York

copy Eisenberg 2013

Rememberhellip

bull People Users

copy Eisenberg 2013

Rememberhellip

bull People Users amp Producers

copy Eisenberg 2013

Rememberhellip

bull People Users amp Producers

bull It all dependshellip

ndash Who

ndash Situation

ndash Needs

copy Eisenberg 2013

Agenda

1 HCI

2 Interfaces ndash Past Present Future

3 Key Concepts

ndash Threshold ndash Ceiling

ndash Path of Least Resistance

ndash Moving Target

copy Eisenberg 2013

copy Eisenberg 2013

Past ndash Present

Kristen Shinohara iSchool PhD Student (2011)

1954 projection the computer 2004

copy Eisenberg 2013

The First PC ~ 1975

httphttpwwwvintage-computercomaltair8800shtml

Kristen Shinohara iSchool PhD Student (2011)

Effectiveness

Efficiency

Safety

Utility

Learnability

Memorability

Goals of Usability

Norman D (1988) The Design of Everyday Things 2002 Edition Basic Book New York

copy Eisenberg 2013

Rememberhellip

bull People Users

copy Eisenberg 2013

Rememberhellip

bull People Users amp Producers

copy Eisenberg 2013

Rememberhellip

bull People Users amp Producers

bull It all dependshellip

ndash Who

ndash Situation

ndash Needs

copy Eisenberg 2013

Agenda

1 HCI

2 Interfaces ndash Past Present Future

3 Key Concepts

ndash Threshold ndash Ceiling

ndash Path of Least Resistance

ndash Moving Target

copy Eisenberg 2013

copy Eisenberg 2013

Past ndash Present

Kristen Shinohara iSchool PhD Student (2011)

1954 projection the computer 2004

copy Eisenberg 2013

The First PC ~ 1975

httphttpwwwvintage-computercomaltair8800shtml

copy Eisenberg 2013

Rememberhellip

bull People Users

copy Eisenberg 2013

Rememberhellip

bull People Users amp Producers

copy Eisenberg 2013

Rememberhellip

bull People Users amp Producers

bull It all dependshellip

ndash Who

ndash Situation

ndash Needs

copy Eisenberg 2013

Agenda

1 HCI

2 Interfaces ndash Past Present Future

3 Key Concepts

ndash Threshold ndash Ceiling

ndash Path of Least Resistance

ndash Moving Target

copy Eisenberg 2013

copy Eisenberg 2013

Past ndash Present

Kristen Shinohara iSchool PhD Student (2011)

1954 projection the computer 2004

copy Eisenberg 2013

The First PC ~ 1975

httphttpwwwvintage-computercomaltair8800shtml

copy Eisenberg 2013

Rememberhellip

bull People Users amp Producers

copy Eisenberg 2013

Rememberhellip

bull People Users amp Producers

bull It all dependshellip

ndash Who

ndash Situation

ndash Needs

copy Eisenberg 2013

Agenda

1 HCI

2 Interfaces ndash Past Present Future

3 Key Concepts

ndash Threshold ndash Ceiling

ndash Path of Least Resistance

ndash Moving Target

copy Eisenberg 2013

copy Eisenberg 2013

Past ndash Present

Kristen Shinohara iSchool PhD Student (2011)

1954 projection the computer 2004

copy Eisenberg 2013

The First PC ~ 1975

httphttpwwwvintage-computercomaltair8800shtml

copy Eisenberg 2013

Rememberhellip

bull People Users amp Producers

bull It all dependshellip

ndash Who

ndash Situation

ndash Needs

copy Eisenberg 2013

Agenda

1 HCI

2 Interfaces ndash Past Present Future

3 Key Concepts

ndash Threshold ndash Ceiling

ndash Path of Least Resistance

ndash Moving Target

copy Eisenberg 2013

copy Eisenberg 2013

Past ndash Present

Kristen Shinohara iSchool PhD Student (2011)

1954 projection the computer 2004

copy Eisenberg 2013

The First PC ~ 1975

httphttpwwwvintage-computercomaltair8800shtml

copy Eisenberg 2013

Agenda

1 HCI

2 Interfaces ndash Past Present Future

3 Key Concepts

ndash Threshold ndash Ceiling

ndash Path of Least Resistance

ndash Moving Target

copy Eisenberg 2013

copy Eisenberg 2013

Past ndash Present

Kristen Shinohara iSchool PhD Student (2011)

1954 projection the computer 2004

copy Eisenberg 2013

The First PC ~ 1975

httphttpwwwvintage-computercomaltair8800shtml

copy Eisenberg 2013

Past ndash Present

Kristen Shinohara iSchool PhD Student (2011)

1954 projection the computer 2004

copy Eisenberg 2013

The First PC ~ 1975

httphttpwwwvintage-computercomaltair8800shtml

Kristen Shinohara iSchool PhD Student (2011)

1954 projection the computer 2004

copy Eisenberg 2013

The First PC ~ 1975

httphttpwwwvintage-computercomaltair8800shtml

copy Eisenberg 2013

The First PC ~ 1975

httphttpwwwvintage-computercomaltair8800shtml

copy Eisenberg 2013

httpenwikipediaorgwikiApple_II

Apple II ~ 1977

httpwwwvintage-computercomibm_pcshtml

copy Eisenberg 2013

httpenwikipediaorgwikiApple_II

Xerox ndash Star ~ 1981

httpwwwyoutubecomwatchv=Cn4vC80Pv6Q

copy Eisenberg 2013

Macintosh

httplowendmaccomcompactoriginal-macintosh-128khtml

httpenwikipediaorgwikiFileApple_Macintosh_Desktoppng

copy Eisenberg 2013

The Mouse

Douglas Engelbart

httpsloanstanfordeduMouseSite1968Demohtml

copy Eisenberg 2013

Windows 95 (1995)

copy Eisenberg 2013

The Newton

copy Eisenberg 2013

PDAs

httpwwwyoutubecomwatchv=Iz4GwLpxAhc

copy Eisenberg 2013

The Newton

copy Eisenberg 2013

PDAs

httpwwwyoutubecomwatchv=Iz4GwLpxAhc

copy Eisenberg 2013

PDAs

httpwwwyoutubecomwatchv=Iz4GwLpxAhc

iPod

httpsupportapplecomkbht1353iPod_shuffle_3G_2009

copy Eisenberg 2013

httpwwwvintage-computercomapple2eshtml

Macintosh

copy Eisenberg 2013

iPhone

copy Eisenberg 2013

iPad

copy Eisenberg 2013

Jonathan Ive

bull iMac

bull PowerBook

bull MacBook

bull iPod

bull iPhone

bull iPad

httpenwikipediaorgwikiJonathan_Ive

Applecom

copy Eisenberg 2013

iPad

copy Eisenberg 2013

Jonathan Ive

bull iMac

bull PowerBook

bull MacBook

bull iPod

bull iPhone

bull iPad

httpenwikipediaorgwikiJonathan_Ive

Applecom

copy Eisenberg 2013

Jonathan Ive

bull iMac

bull PowerBook

bull MacBook

bull iPod

bull iPhone

bull iPad

httpenwikipediaorgwikiJonathan_Ive

Applecom

copy Eisenberg 2013

Apple ndash The Future

Angela Ahrendt is Applersquos second major hire from the fashion industry

ldquoThe company is widely rumored to be working on some sort of wearable device mdash often

referred to as the ldquoiWatchrdquo

Bonnington Wired 10152013) wwwwiredcombusiness201310apple-hires-burberry-ceo

httpelitedailycomnewstechnologyiphone-5s-colors-sizes

copy Eisenberg 2013

The Future

bull httpdesignrevivercominspirationthe-

future-of-interface-design

bull httpsixrevisionscomuser-interfacethe-

future-of-user-interfaces

copy Eisenberg 2013

The Future

bull httpdesignrevivercominspirationthe-

future-of-interface-design

bull httpsixrevisionscomuser-interfacethe-

future-of-user-interfaces

copy Eisenberg 2013

The Future

bull Think HCI ndash devices ndash interfaces -

interaction

bull What do you expect in terms of

interfacesinteraction

ndash In the next 5 years

ndash 25

bull Triads ndash discuss and post

ndash httpwallwishercomrebuildHCI-Interfaces

copy Eisenberg 2013

Agenda

1 HCI

2 Interfaces ndash Past Present Future

3 Key Concepts

ndash Threshold ndash Ceiling

ndash Path of Least Resistance

ndash Moving Target

copy Eisenberg 2013

bull Threshold

bull Ease of Learning

Low High

bull Ceiling

bull Functions performance capabilities

Low High

Threshold and Ceiling

Threshold and Ceiling

Path of Least Resistance

philiptiongsontypepadcom

Path of Least Resistance

Moving Target

q2learningcom

M Eisenberg 2013

End

HCI - Interfaces

copy Eisenberg 2013

Agenda

1 HCI

2 Interfaces ndash Past Present Future

3 Key Concepts

ndash Threshold ndash Ceiling

ndash Path of Least Resistance

ndash Moving Target

copy Eisenberg 2013

bull Threshold

bull Ease of Learning

Low High

bull Ceiling

bull Functions performance capabilities

Low High

Threshold and Ceiling

Threshold and Ceiling

Path of Least Resistance

philiptiongsontypepadcom

Path of Least Resistance

Moving Target

q2learningcom

M Eisenberg 2013

End

HCI - Interfaces

bull Threshold

bull Ease of Learning

Low High

bull Ceiling

bull Functions performance capabilities

Low High

Threshold and Ceiling

Threshold and Ceiling

Path of Least Resistance

philiptiongsontypepadcom

Path of Least Resistance

Moving Target

q2learningcom

M Eisenberg 2013

End

HCI - Interfaces

bull Ceiling

bull Functions performance capabilities

Low High

Threshold and Ceiling

Threshold and Ceiling

Path of Least Resistance

philiptiongsontypepadcom

Path of Least Resistance

Moving Target

q2learningcom

M Eisenberg 2013

End

HCI - Interfaces

Threshold and Ceiling

Threshold and Ceiling

Path of Least Resistance

philiptiongsontypepadcom

Path of Least Resistance

Moving Target

q2learningcom

M Eisenberg 2013

End

HCI - Interfaces

Threshold and Ceiling

Path of Least Resistance

philiptiongsontypepadcom

Path of Least Resistance

Moving Target

q2learningcom

M Eisenberg 2013

End

HCI - Interfaces

Path of Least Resistance

philiptiongsontypepadcom

Path of Least Resistance

Moving Target

q2learningcom

M Eisenberg 2013

End

HCI - Interfaces

Path of Least Resistance

Moving Target

q2learningcom

M Eisenberg 2013

End

HCI - Interfaces

Moving Target

q2learningcom

M Eisenberg 2013

End

HCI - Interfaces

M Eisenberg 2013

End

HCI - Interfaces