# Spiral Clock for Pebble

I had some free time recently, and felt like making a new watchface for my Pebble Time. The basic idea is that the outer spiral makes one revolution every hour, but the previous path of the spiral remains. Over time, the whole watchface fills up with the growing spiral.

As with my previous watchface, the code is available on GitHub. You can also download it from the Pebble App Store if you have a Pebble (it should work on the original Pebble, the Pebble Time, and the Pebble Time Round).

# TIME || ƎMIT: A game for js13k

Story time: So a few years ago, after playing Portal and loving it, and after making my iOS word game Wordchemy, I was kind of in a game-design zone. I brainstormed a ton of ideas: from memory games, to arcade-style games, to physics-based puzzle games, and many more. One idea, however, stuck with me. The basic idea was this: what if you could go backwards in time? Not as in traditional time travel, where you appear in the past, but actually backwards? Everything else would seem to be moving in reverse: things would fall up, people would be walking backwards, and you might even see your (relative) past self undoing your actions!

I ended up never making most of those games, but that time-travel idea stuck. I started designing levels for it, and actually started to build it once, but I never got it to a playable state. But every once and a while, I’d start thinking about it again. I decided that one of these days I was going to make it.

# Squared 3.0 for Pebble Time

For a few years, I’ve had a Pebble, and I recently upgraded to a Pebble Time. So far I really like it: its more comfortable, it looks cooler, and it has a color display! However, my favorite watchface for Pebble (Squared by lastfuture) was only black-and-white, and it seemed like a waste to use a non-color watchface on my color Pebble. So, naturally, since the watchface was open-source and Pebble has great development tools, I was able to make a color version!

I present, Squared 3.0:

The code is available on GitHub, and you can download it from the Pebble App Store if you have a Pebble Time yourself. Enjoy!

# Shift Clock

I'm really happy with how this experiment turned out. It's a clock that spells out the time with squares, and then shifts those squares into their new positions whenever the time changes. It draws the time text into a hidden tiny canvas element at each minute, then uses getImageData to extract the individual pixels. Any pixel that has been drawn with an alpha > 0.5 is set as a destination for the next squares animation. The animations themselves are performed using d3.js.

The picture above is of the black-on-white version. There is also a grey-on-black version, if you prefer that color scheme.