For a literal definition of promising Kickstarter is busy seperating fools from their money, most seem to falter at moving past the concept video stage though. Tap apparently nearly works: https://www.theverge.com/circuitbreaker/2018/3/8/17096786/ta...
Of course one of the big problems is that our portable monitors still need at least one of our finite set of hands, so it seems like we'll need AR/VR monitors before they become practical. But then if we have the free hands something more like a traditional keyboard would probably work.
Of course one of the big problems is that our portable monitors still need at least one of our finite set of hands, so it seems like we'll need AR/VR monitors before they become practical. But then if we have the free hands something more like a traditional keyboard would probably work.