This would be useful, I think.
You're away from your computer or tablet, you have a BT keyboard, but dang it, you still have to touch the screen or grab a mouse! What if some dev could come up with an app that would allow you to use the watch as a small track pad for your tablet or computer? Wouldn't that be cool?
Control presentations from the watch, or control the screen without getting up from the couch/bed.
You're away from your computer or tablet, you have a BT keyboard, but dang it, you still have to touch the screen or grab a mouse! What if some dev could come up with an app that would allow you to use the watch as a small track pad for your tablet or computer? Wouldn't that be cool?
Control presentations from the watch, or control the screen without getting up from the couch/bed.