"There's a guy in Oregon who is building a similar item(same concept) transforming chair to creeper and back in under a minute. This guy doesn't have to wait for investors, he designed his on a different plane and didn't need the overhead. He did this for a "Challenged"fMily member then decided he loved working with things like this! I hear he's also working on a chair for kitchen workers and still yet other items to assist the disabled! He's on the central coast and will have them to you around a week after you pay! $1250!"