Tuesday, April 26, 2016

Switch Access Continues to Improve!

Hey Tek-Ninjas! I've been wrestling with switch access lately. It is often a source of frustration for me. The promises are big, the reality is often less than!

Of the many switch interfaces I've played with, the one I keep returning to for the most success is the
 Swifty, made by Origin. Swifty uses standard USB Human Interface Device (HID) drivers and works with Windows, Macintosh and Linux computers and many AAC devices.  The Swifty retails for $79.95.

For accessing iPads, Origin has answers as well. They provide the Tapio for newer iPads using a Lightening charging port. With Tapio and an adaptive switch, a single switch user can have complete access to an iPad, an iPhone or an iPod touch, using Apple's Switch Control. The Tapio
retails for $99.95. If you have a 2nd or 3rd generation iPad, Origin still has an answer for you. Purchase the Tapio with Apple 30-pin Dock to USB Camera Adapter and a USB Extender Cable. This bundle sells for $109.95.

Just a Few Switch Choices
Using the Swifty or the Tapio allows you to then also use a myriad of switches depending on your
user's needs. You may decide to go with a jelly bean switch, toggle, or any of the other dozens of switches, mounting them wherever your user has the best consistent volitional movement. I recommend involving your Occupational Therapist or Physical Therapist in determining these locations if possible.

The other bit of switch access that has me excited is the iPad's use of the camera and/or the screen. Using a Tapio in conjunction with the camera, we can set up step scanning, and using a head turn, or tapping the screen (anywhere) of the iPad to select. When you are in accessibility, and choosing your switch, after having chosen "External" for the Tapio, try "Screen" or "Camera". One of those options may prove helpful in unlocking a student's potential.


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