Power Chairs and Electric Mobility Scooters

I scanned through this book in 10 mins looking for information on mobility scooters. I returned the book to Kindle for a refund. It focused on the american market and two wheeled scooters and pushed a certain brand. Total waste of time and effort.Not even one star if I could I would give it null points!

I need information to help me understand the various types of mobility devices and their characteristics.After ten minutes scanning this book, I came to the conclusion that I was wasting my time.If there is good information in this book, it needs the help of a good editor to make it useful to the audience.