10/06/2025
Did you know you can control an AAC device with a joystick?
Joystick access works a lot like a computer mouse. The user moves a joystick to guide the cursor on the screen and can select in two ways:
• Dwell: pause on a word for a set time and it’s automatically selected (similar to eye gaze or head mouse).
• Switch + joystick: move the cursor where you want, then hit a switch placed anywhere the person can move — by a knee, foot, or toe — to “click.”
One of the coolest features? If someone already drives a power wheelchair with a joystick, that same joystick can often control their communication device too — no extra equipment needed. Many new chairs have Bluetooth built in, and, if not, accessories like a BJOY ring can also connect the chair’s joystick to the AAC device.
In this video, you’ll see an adult woman with cerebral palsy using the joystick on her wheelchair to put together a message on her device. She uses the dwell method — simply guiding the cursor and pausing for a second to select each word.
Joystick access is often overlooked, but for the right person it can be a simple, powerful, and seamless way to communicate.