There’s no pain or discomfort, and young patients find it “cool” to watch their teeth begin to take shape in 3D on the computer screen. A trip to the orthodontist has suddenly become a high-tech, almost futuristic, experience. In this specific case, taking digital impressions instead of traditional impressions.

Source: http://www.orthodonticproductsonline.com/2016/09/technologys-payoff/