This could work [0] but it's probably too expensive to include with the bikes/scooters since people would walk off with them. Certainly feasible for an individu

This could work [0] but it's probably too expensive to include with the bikes/scooters since people would walk off with them. Certainly feasible for an individual to wear around the city though in case of need. I wonder if you could design some sort of airbag system into the bikes themselves. [0]: https://hovding.com https://hovding.com