Keyguard AT makes custom keyguards for apps running on iPads and other devices.
Keyguard Assistive Technology
PPT - Assistive Technology for School-Based Therapists PowerPoint
Logan® ProxTalker® Mid-Tech AAC Device – LoganTech
, (Was Snap + Core First.) This keyguard is for use with the TD Snap app on the iPad. OK, Snap + Core First was a really dumb name for a great app,
TD Snap Keyguard
GoTalk Now Keyguard - Keyguard Assistive Technology
Keyguards - Miscellaneous - Keyguard Assistive Technology
Customizable, 3D Printable Keyguard for Grid-based, Free-form, and
, Keyguard for the Speak for Yourself app, sometimes knows as Speak4Yourself., We do not recommend using a keyguard for this app on the iPad Mini,
Speak for Yourself Keyguard
Keyguards: Improve Activation Accuracy — NWACS
Alternative Access Technologies - ScienceDirect