Diabetes is a chronic disease with a high incidence, especially among middle-aged and elderly people. The prevalence of elderly people over 60 years old exceeds 20%. However, there is no cure for diabetes. Therefore, many patients need long-term insulin injections to control their condition. For many underdeveloped areas, most pharmacies choose which insulin to supply, but with different types of insulin, the dosage will be changed, and patients need to go to a professional institution to determine their required dosage, which is time-consuming and expensive . Canadian designer Evan McDougall conducted a two-month study on this special situation, including academic research, competitive product analysis, expert interviews, and usage scenario analysis. The latest design of Banting was completed, which is a model that allows diabetics to use any Home medical products of type insulin. Banting is named after Dr. Fredrick Banting, one of the discoverers of insulin, and aims to allow patient...