Big Mack by Ablenet

Ablenet BIGmack is perfect for making a request, participating in an activity, or making a choice. It is the easiest and most effective way to introduce single message communication to a user. Bigmack has a large 5″ activation surface which is an excellent choice for persons with visual impairments and physical disabilities who require a larger target area.

This is a older version of the device but it works well and has a velcro interface on the surface for picture/symbol use.  Video below on use- please note they show the newer version of this device on the video- works in a very similar way.

Video on use: Click Here!