Ideas for improved glucagon injection kits?

We recently put this up in a blog, but we firgured it would be appropriate to put this up in a forum as well. 

I am a type 1 diabetic and I am in an Engineering, Design and Development class. We have been giving the task of finding a problem and having to figure out a way of solving it. My class partner and I have decided to create a better emergency glucagon kit for low blood sugar. We have noticed that the instructions are complicated, the kit is somewhat bulky, there are too many parts, and are intimidating for a non-diabetic person to use. If any of you have ever had to use a glucagon emergency kit, or have any ideas for improvement, we would greatly appreciate your ideas and concerns.

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                                                                  Thank you