Note: This is an excerpt from my most recent column at Medscape.com (full post at Medscape). Recently, I was given a first look at a fresh take on BG monitoring, created by artist and technologist Justus Harris. Justus is an artist and technologist based in Oakland, California, and Chicago who was diagnosed with type 1 diabetes at age 14 years. He is blazing a new trail by bringing together personalized health data and the tactile world, creating 3-dimensional (3D) data visua