There are tracking issues with the existing Touch S controllers.

1. According to John Carmack's tweet, the leds are too bright and glaring.


2. These suckers can be tracked up to 20 feet away from the headset (why is this necessary for insight????)


3. Haptics are weak.


4. Sensor rings are TOO large.

In short this controller was not well designed for insight.

An improved controller can address many of the issues with upclose tracking loss, weak haptics and general clunky design of the sensor rings.