TouchChat + PCS and TouchChat + Gateway are optional add‑on vocabulary expansions for the TouchChat app. While not commonly used, they can be beneficial depending on individual communication needs.

• TouchChat + PCS: adds Picture Communication Symbols (PCS) to the existing SymbolStix library in TouchChat, giving users access to an expanded symbol set.
• TouchChat + Gateway: provides additional vocabulary layouts designed for children, teens, and adults, supporting a range of language and developmental needs.

These add‑ons enhance the standard TouchChat vocabulary by offering more symbol options and more tailored vocabulary organization.

For detailed instructions, check out How to Choose a Voice in TouchChat.

For detailed instructions, check out How to Set Up Profiles to Switch Languages in TouchChat.

For detailed instructions, check out How to Transfer a File From TouchChat to Chat Editor.