These AAC devices are “systems”. That means they are sold as a tablet, case, and AAC software package.
Normally, when you use the designer, you begin by selecting a tablet and then provide measurements for the tablet case. With these systems, it’s possible to predict the dimensions of the case (because it’s included in the package), so there’s no need for you to take your own measurements. We’ll give them to you (if we have them – if we don’t, we’d love your help getting them).
A common practice by AAC vendors is to change the tablet hardware to take advantage of greater functionality or better pricing from their supplier without changing the system model/version number. PRC did that with their Accent 1400-30 system. Around October 2020, they changed tablets to a 4K display but didn’t change the model name.
NovaChat
NovaChat systems are sold by Saltillo.
Go here for the information necessary to design a keyguard for your NovaChat.
Accent
PRC sells accent systems.
Go here for the information necessary to design a keyguard for your Accent.
Tobii Dynavox
Tobii Dynavox sells several systems
Go here for the information necessary to design a keyguard for your TD device.
Via/Versa
PRC-Saltillo sells the Via and Versa lines of products.
Go here for the information necessary to design a keyguard for your Via and for your Versa Wrap cases.
Grid Pad
Smartbox manufactures the Grid Pad and its siblings.
Go here for the information necessary to design a keyguard for your Grid Pad.
Forbes AAC
Forbes AAC manufactures the ProSlate and WinSlate lines of devices.
Go here for the information necessary to design a keyguard for your ProSlate or WinSlate device.