I think this is an amazing idea Bridget! Great work. I feel excited about this subject again! Felt so flat about the original. Could look into how dies used in clothes security tags work and perhaps combine with some sort of pepper spray ingredient?
I am one of your students in Design Thinking this year and came up with a similar (though not as well thought out) idea today in class. I think this is great and it has definitely inspired me to keep going down this track. Thank you.