The Oxygen Rebreather (ORB) Scuba Diving Helmet is the latest device (in a process to be launched) that will allow divers to breathe underwater, without carrying heavy equipment with them. The concept helps divers to recycle oxygen to breathe underwater. It is based on the latest technology called "rebreathing". This latest technology will enable people to enjoy diving adventures in a new enhanced way, without worrying about breathing apparatus, oxygen levels and time left. Thomas Winship, a student at Staffordshire University, has put forward an idea of reconstructing the diving helmets, using the principles of rebreathing. He is still working on this device to enhance its properties for better applications.