>>I suppose there are still some good use cases. For example, watching a movie, you don't care that it's one second behind what the player is actually playing. Or perhaps running a PowerPoint presentation.
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>PowerPoint won't do as the interaction from an action on the keyboard, for example, which is constant in PowerPoint, would cause some delays.
ISTR once you get it going, a PowerPoint presentation is just forward (and sometimes back). A skilled presenter can and would get used to advancing the screen a second before the next slide is actually needed.
It would also enable those cases where it is physically not possible to run a cable from the presenter's device to the projector.
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>>But it looks like interactive use has some ways to go yet.
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>Yes
Regards. Al
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