Your search for "switch interface" revealed the following:
Switch-Adapted MP3 Player
$99.00"Switch-Adapted means I have adapted this commercial Mp3 Player so that one switch can be play/pause, another can step through...
SAM-Trackball
$0.00 - $199.00"Now you can plug your switch(es) into our Switch-Adapted Mouse (SAM) device for your PC, Mac, Chromebook, Android tablet, or...
Call Chime (Switch-Adapted)
$79.00"Responding to customer requests for a call chime that operates via a switch, here is my Switch-Adapted Cordless Call Chime. ...
Switch-Adapted Bluetooth Speakerphone
$119.00"Dan needed help in accessing his computer and his phone. He was in a motorcycle accident in 2004, with resultant...
iPad VoiceOver/Switch Control (VO/SC)
$39.00Alternative control over an iPad is not as easy as it sounds, because Apple has blocked any device from working...
Compact "Spec" Switch
$49.00"I've received some great feedback on the 1" round Compact Switch I'm using with Flopper Stopper and my Mini-Arm, so...
Small Switch
$49.00A 2.5" round, easy to press, single switch. Red only. Comes with 'super' VELCRO® BRAND fastener to attach to a...
Switch-Adapted Cause/Effect Player
$149.00Using my small MP3 Player, I created additional electronics that would turn a switch hit into music/audio playback for 10-120...
SwitchMan
$0.00 - $59.00"Here's a simple cause and effect activity that tries to really make an impact with the learner, through full-screen animations...
AireTouch Switch
$49.00"I've used the Micro-Light and Ultra-Light switches over the years but sometimes they were too large and/or bulky for a...