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[Matt Kwan] says that coming up with a personal heads-up display wasn’t that hard. Well that’s because he made design choices that make all the difference. The goal here was to add some augmented reality to his field of vision. He went with a baseball cap because it’s a pretty easy way to strap something [...]

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This hard-drive based POV clock is a treasure trove of great design choices. Now, we’ve seen a bunch of spinning clock builds. Several of the hard drive versions use slits cut in the platters to create a display by illuminating an LED behind those slits at just the right moment. This is a similar idea but [...]

Tags:  filter leds clock pov treasure-trove light-filter design-choices hacks