presentation hci
TRANSCRIPT
ABOUT THIS DEVICES
This devices is known as ‘Touchy Feely’.
For the usage of blind people and geographical &
landscape students.
PROBLEM STATEMENT.
There are none portable electronic reading devices for blind people also the students who are learning about landscapes and geography does not have medium for visualize their project which they can touch and feel.
Our users.• Blind People• Landscape students
EVALUATION.
opaper prototyping
PAPER PROTOTYPING_TOUCHY-FEELYo Some user found this device look so useful
for blind people. but for landscape people it is difficult to understand.
o we use paper prototyping because it is not costly and we manage to finish it early compare to computer prototyping. However, user will understand better for our design when we are using computer prototyping, such as power point or software.
HEURISTIC EVALUATION
From our survey, our objective are
-determine type of user
- how much easierfor people who cannot see to use
it
- does it usable for designers
- how much user understanding from video
- ask for improvement through comment
HEURISTIC EVALUATION
Results
- Not attractive enough
- Video is quite confusing
- Can’t understand from video
HEURISTIC EVALUATION
Improvements
- + user interface attractiveness (M/L)
- Through video user can’t comprehend the use of
device because the user need to actually feel the
device to understand it. But we appreciate the
comment and use it to improve the UI and add one
or two more function
o User testing
We find the user that learns about landscapes
and geography does not have medium for
visualize their project.
We need to explain to the user how to use this
device; so that they need to make sure that
they can understand how to use this device.
SUMMARIZE.
From the course of the iterative design, we have learnt that we need to ensure that the use of the device is
functioning as expected. This is because; this device is for students and the blind. Students need a device that is user-friendly and capable of resolving the problems they face when completing their projects. For blind anyway, this
device is necessary to ensure that they can be read more easily and can be worn when outside of their home.