(TrendHunter.com) The BATU Airbag Massage Cushion is an aftermarket accessory for computer users to help them enjoy a more comfortable sitting experience when seated at their terminal for extended periods. The... (TrendHunter.com) The BATU Airbag Massage Cushion is an aftermarket accessory for computer users to help them enjoy a more comfortable sitting experience when seated at their terminal for extended periods. The...