Using iphone to (partially) simulate the Touch Controllers
I was thinking of doing this as I need the controllers now rather than waiting for them from Vive/Oculus/SixSense/etc. I'd use sensor fusion of the accelerometer/Gyroscope/Magnetometer, though there have been reports that the magnetometer is a bit unreliable. One idea I had was putting an electromagnet nearby (you can get them cheap) to keep the magnetometer stable. Anyone have any experience with this?