How to use biki in Hawaii?

Excuse me, I was wondering if you could shed some light on the topic of using Biki in Hawaii? I've heard of Biki being a popular bike-sharing service in other cities, but I'm not quite sure how it works or if it's even available in Hawaii. Could you perhaps explain the process of signing up, renting a bike, and using it in the state? Additionally, are there any specific rules or regulations I should be aware of when utilizing Biki in Hawaii? I'd greatly appreciate your insights on this matter.