@Sporkasia - I agree that these travel wheelchairs are very helpful and make people's lives better. There have been many advancements in wheelchairs over the years along these lines. The electric wheelchair has made a big difference to my aunt.
Before she got one of the electric wheelchairs, she would hardly leave the house alone because moving about in manual wheelchairs can be so tiring. Now she is able to go to her mailbox or go down the street to the local with the new power wheelchair, and no one has to go with her.