Frustrated with e-waste from broken SteamVR controllers, Rob Cole decided to build his own modular, repairable VR controllers — and they're awesome. A modular controller would make it possible to upgrade components over time or add accessories at a more affordable price than the cost of a completely separate controller. It’s a clever idea to design for upgrades rather than try to fit components around an unforgiving, single-purpose device. #steamvr #vr #ewaste