the inventor hopes to replicate the sensations of breathing, saliva and taste in a future model.
I would probably focus more on making it FEEL and MOVE like a squishy tongue. That would be the killer enhancement. Still not sure I'd partake... but that'd be the logical direction to go... make it wet and squishy and more flexible.
"Achieving both liberty and security; protecting both transparency and confidentiality; protecting free expression while fostering tolerance and civility; are the three major challenges government as a whole is failing at today,"
but I fixed that for ya.
Do not simplify the design of a program if a way can be found to make it complex and wonderful.