KeyGuard for AAC device

This is a 6 tile AAC device keyguard with navigation cut outs. This is compatable with the Tobii dynavox TD I-110 device with the base case and or the keyguard cover. It snaps right into the base case and is fairly secure but with the keyguard cover locks it into place just like the official keygurads. This is designed for a 6 option layout with still having access to all the navigation buttons. I printed it in white for high contrast and has worked very well for the patient it was made for. If you slice and print your own I suggest at least 4 walls and 25% infill.