July 2017
Beginner to intermediate
390 pages
10h 53m
English
Content preview from Microsoft HoloLens Developer???s Guide
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Getting to grips with gaze
Gaze is the technique of understanding where the device is pointed at, guessing where the user is looking at and feeding that information back to the user. We can use all sorts of techniques to give feedback, such as the ones mentioned above, but we need to build this into our applications. Let's give it a try.
We will draw a circle in front of the user. This circle will help the user to identify where the system is looking at, so the user can position this point.
Of course, you are not limited to using a center point. If you want, you can offset this cursor to another place on the screen, or have two points that the user must place in order to determine a distance, and so on. However, for now, we will use the most ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.