Apprentice
HumaPen Memoir -- a digital insulin pen from Eli Lilly and Company -- is a reusable pen that can deliver from 1-to-30 units of Humalog in half-unit increments. This pen may be best for people with diabetes that do not need large amounts of insulin, or parents of some children with diabetes.

Implications - It's interesting to note that the HumaPen Memoir doesn't look like a medical instrument. This is made so intriguing because this tool could be less intimidating for children to use or for beginners to use. It also makes injections that have to be made in public more covert. To top it all off, Memoir is also reusable.