- smart sweater
- developer and chief textile officer
- sketching, prototyping, drilling, embedded systems, web development
- github repo
Lights on the body aren’t novel in and of themselves. Especially in the realm of competitive dancing, costumes often involve bright lights that capture the line of the individual’s body in complete darkness. While this is an impressive effect, these lights are for the purpose of choreography — they are a part of a production. My team and I were interested in exploring the intersection between technology, fashion, and the body. We went ahead and built a sweater that listens to accelerometer data publishes it through lights on the sleeve, and a pub-sub system so that we could build apps on top of the sweater’s data! And once we built the sweater, we became very interested in taking lots of long exposure photos… (:
We started off by planning the project architecture. Basically, we wanted to build a garment that would be a platform, and then we wanted to build at least two simple apps on top of it. We played with a few ideas for garments (including a tutu), but eventually settled on a sweater since we had one laying around (and it would fit lots of people). We also decided to make a jellyfish animation, which would show the accelerometer data in a completely abstract manner, and then a more concrete calorie counting app that could turn the sweater into a practical tool.
From there, we followed a straightforward process in terms of software development: we connected each component of the system (WiFi/PubNub, accelerometer, LED lights) and ensured that they worked independently. Then, we were able to split up; I mostly worked in Node.js getting PubNub (a publisher-subscriber API) to play nicely with all of our systems. From there, I helped plan out the sweater — which ended up being a surprisingly complex garment. We had a battery in the pocket that threaded back to the “turtle”, a box that held an Arduino, a wifi shield, and a bunch of padding to make sure that nothing broke… But also didn’t catch on fire. Finally, we had to thread wires up to the LEDs, and sew the LEDs onto the sweater.
Our team thought that we were just making something that was useless but shiny and fun. But when we put the sweater on, it was a pretty transformative experience. Dancing with your arms lighting up changes your relationship with them. We suddenly lost a lot of apprehension about our bodies, and we started exploring space in a really arm-filled way. As we talked to more people about it, we started to realize that we’d built something with some awesome applications. For example, it could be a great physical therapy tool, motivating patients to move while providing useful data for doctors who can start measuring patient success. Dance dance was an important reminder that exploring what's possible isn't always so bad - applications will often follow.
Nickelodeon is a household name, but my team was tasked with adding value to the brand. We proposed an augmented reality experience called Nickvision. read more... about nickvision, an augmented reality application concept