Technology bro'! You gotta' make sure to keep the batteries charged though. There's no telling when one might inadvertently fall upon one's own ass...
Wouldnt want to use this for an extended period of time, especially since it makes you look like forest gump when he was a kid with leg braces..
Chair is a really weird word like I just said it out load and I don't evem realize I don't think I say chair very often. Lol