Got the Noun Project search API -> Wall working.
This is one component of the "moving tokens" project Nagle and I are working on.
The noun project gives you 200x200 png's ("previews"), and you have to upgrade to a more expensive paid plan to get the svg originals. The png's will be fine for playing with for the time being though.
The icons are displayed at 60% white. We found that going below 50% white is dangerously dark for this setup (30% was barely visible during the day).
I'm running a node server that talks to the noun project (couldn't get the browser talking to it directly due to cross origin issues). Code is in Dropbox/CDG-Gallery/TobyNagleTokens/NounProjectTester