ClamCase. This protective case serves as a BlueTooth keyboard and touchscreen stand. Susan Berkowitz, SLP, prefers it to the Zagg Keyboard because "ClamCase holds the iPad more securely". This caught my eye since I have resorted to Velcro to keep iPADs from slipping out of the Zagg for my patients who use it on their laps . ClamCase also offers a 360 degree hinge which would allow people to turn a messge window to face the communication partner as they type. $140
I've got 2 of these babies. They have been a Godsend! Very sturdy and for many uses! One is next to my bed and functions wonderful. I think every disabled person along with a iPad should have one! It an essential anti-loneliness tool!
Ekto2 for iPad2. Nice thick silicone option if you want a silicone case only but are looking for something more rugged than the typical silicone case. Keep your eyes out for the Flex system coming out to go along with this product. Looks amazing!