More graphical and fancy demos

[daniel-j-h]

At the moment I only started to play with the point-cloud 3d map idea, but we don't have much examples that are more beautiful than "just" printing some numbers on the screen.

I understand having library + bindings is a great first step, but users want fancy examples and use-cases.

[kent-williams]

This is a great point! It's always been our plan to dedicate a significant amount of our efforts to examples once the hardware was dialed in. We're really close to being there! I'll be sure to post some of the ideas we've been collecting here.

[daniel-j-h]

For the record here is the current viewer and a density based clustering demo: