Hacker News new | ask | show | jobs
by curun1r 2937 days ago
It depends...for some tasks, it's less context switching. For example, Apple's Preview app has a feature where you can add a signature to a document. You can scan your signature, but you can also enter it on the touchpad. But the latter is very difficult because you can either look at your finger or the screen, but not both. Having this kind of screen would solve that problem.