Assistive Tech

• Assistive Technology (AT):

• “Products/equipment/systems that enhance life for people with disabilities”
• Not just for disabilities:

  Many non-disabled people use AT Makes life easier Improves user experience

• Types of AT:

• Digital:

  Computers/tablets/phones Voice control/switch devices

  • Alternative to keyboard/mouse
  • For limited dexterity

  Screen readers

  • Reads text/buttons aloud
  • Works on mobile/web
• Physical:

  Prosthetics Electric wheelchairs Eye/head trackers Simple items like pencil holders

• Key Features:

• Color Modification

  High contrast/dark mode Helps with:

  • Low vision
  • Eye strain
  • Screen glare

• Alternative Text

  “Describes images in words” Benefits:

  • Vision impaired users
  • Low bandwidth connections
  • Failed image loads

• Speech-to-Text

  Converts voice to written text “Offers hands-free experience” “Reduces mental energy for typing”

• Design Note:

• “Must consider accessibility in wireframes”
• Focus on meeting all user needs