I think it has been tried unsuccessfully many times. There is even a Silicon Valley episode about it. Certainly it does not fit the "non-obvious" criterion.
Apart from gamers, people just don't want it.
Apart from gamers, people just don't want it.
Also I would say "apart from gamers, people just don't want it" is the same reaction as people who didn't understand what a "horseless carriage" would be used for when it was invented.
This might be somewhat niche area though.