Assistive Technology Terms
AAC Device
A type of speech-generating device or tablet-based system that allows non-speaking individuals to communicate by selecting words, symbols, or phrases. Examples include Proloquo2Go, TouchChat, and Dynavox.
Adaptive Keyboard
A modified keyboard designed for individuals with fine motor challenges, featuring larger keys, keyguards, or alternative layouts to make typing easier.
Adaptive Mouse
A specialized mouse designed for users with fine motor difficulties, such as joystick, rollerball, or head-tracking mice.
Alternative Input Devices
Devices that allow individuals to interact with technology without using a standard keyboard or mouse, including sip-and-puff devices, eye-tracking systems, and head pointers.
Augmentative and Alternative Communication (AAC)
Any tool, device, or system that helps individuals communicate without speaking. This includes picture exchange systems (PECS), speech-generating devices, communication apps, and sign language.
Digital Social Stories
Short, personalized narratives with pictures or videos designed to teach social skills, routines, or expected behaviors in various settings.
Eye Gaze Technology
A system that enables individuals to control a computer, tablet, or AAC device using eye movements, often used for those with physical disabilities or non-verbal communication needs.
PECS (Picture Exchange Communication System)
A structured visual communication method where individuals use picture cards to express wants, needs, and ideas, commonly used for non-speaking individuals.
Sensory Headphones
Noise-reducing or noise-canceling headphones are designed to block out overwhelming background noise, helping autistic individuals manage sensory sensitivities.
Smart Home Assistive Technology
Devices such as Alexa, Google Home, or smart lighting systems that allow individuals to control their environment through voice commands or automation, promoting independence.
Speech-to-Text (STT) Software
Also called voice recognition software, this technology converts spoken words into written text, assisting those with fine motor or writing difficulties. Examples include Dragon NaturallySpeaking and Google Voice Typing.
Switch-Activated Devices
Adaptive switches allow individuals with limited motor abilities to control technology using a button, joystick, or eye gaze system to operate toys, communication devices, or computers.
Tactile Symbols
A form of communication using textured objects or symbols to help individuals with visual impairments or sensory needs understand concepts and language.
Text-to-Speech (TTS) Software
A tool that reads digital text aloud, helping individuals with reading challenges, dyslexia, or processing difficulties. Examples include Kurzweil, Read&Write, and NaturalReader.
Visual Schedule
A pictorial or text-based sequence that helps individuals follow a daily routine, task, or event. Often used to reduce anxiety and improve transitions.
Weighted Items
Assistive tools such as weighted blankets, vests, or lap pads that provide deep pressure input to help regulate sensory needs and improve focus.