/
May 22nd, 2020
May 22nd, 2020
Activity Summary
At this session, a participant with low-vision interacted with visual components of the existing prototype.
- Link to prototype:
- Script for using the prototype:
- Add Forward
- Add Turn Right
- Add Turn Left
- Select Forward to adjust its parameters
- Adjust the number of steps to 5
- Close Forward Actions Panel
- Select Turn Right to adjust its parameters
- Adjust the angle to 89 degrees
- Close Turn Right Actions Panel
- Select Turn Left to adjust the turn’s angle
- Adjust angle to -15
- Close Turn Left Actions Panel
- Select Turn Left to Delete Step
- Delete Turn Left
- Add a program line to build a new sequence
Goals
- To identify if the addition or deletion actions were accessible to low-vision user with ATT
- To recognize visual element that enable or challenge low-vision user
Notes from the session
- Low difficulty adding or deleting actions to the sequence. However, there may be difficulty if the user has eye-wandering tendencies
- User had difficulty seeing ‘plus’ signs
- Preference of using voice/speech for number input for efficiency
- Confusion between the plus sign at the end of the sequence chain, and the plus to add a new line of code
- Preference to have actions in line with the sequence (i.e. aligns with the horizontal sequence)
- Preference to increase three vertical dots
- The prototype controls (arrows) were small making them difficult to navigate.
Notes for C2LC design
- Icons (e.g. trash bin) to be bigger and bolder for greater visual contrast (e.g. black)
- Provide more blank/white space between action icons
- Increase Line 1 text to be bigger and bolder
- Provide setting for different input options (e.g. speech)
- Distinguish plus sign icons to differentiate
- Allow Esc key to exit action panel
- Increase the size of panel option controls (e.g. three vertical dots)
, multiple selections available,
Related content
May 29th, 2020
May 29th, 2020
More like this
May 15th, 2020
May 15th, 2020
More like this
June 5th, 2020
June 5th, 2020
More like this
June 12th, 2020
June 12th, 2020
More like this
Programming interface for touch, eye gaze, and switch access Part 1
Programming interface for touch, eye gaze, and switch access Part 1
More like this
C2LC Prototype UX Design Iterations
C2LC Prototype UX Design Iterations
More like this