Can We Do Better at Measuring Strengths and Areas for Improvement?

Schlemzky: People on the tree is really easily captured. It just takes a regular camera. The only trick is that, of course, light also dilates it or or constrict the pupil light levels. So unfortunately, it's not like we could all be wearing eye tracking glasses or glasses that have these embedded cameras in the 3D printed frames and go about our day to day things.