YC S12 company Boosted Boards (http://www.boostedboards.com/ http://www.boostedboards.com/) is a similar concept. Boosted Boards appear to be more powerful, but

YC S12 company Boosted Boards (http://www.boostedboards.com/ http://www.boostedboards.com/) is a similar concept. Boosted Boards appear to be more powerful, but they are also significantly more expensive and they are remote-controlled instead of weight-sensing.