build a robot that is completely squishy and able to squeeze through a hole 'the size of a 10 pence coin'. Ember Ember is a prototype miniature, tracked robot, weighing around 1 lb and costing so little to make that it is intended to be virtually disposable. Ember moves at walking pace, can right itself when it is turned over and is controlled by a simple touchscreen application on an Apple iPhone. Ember is a military robot designed to boost radio communications and capture video footage to aid infantry warfighters. AIRarm AIRarm is an inflatable arm robot developed by iRobot. The inflatable arm uses pumps to inflate the arm. Since the arm uses strings and actuators, no motors were used at the joints. FirstLook FirstLook is a small reconnaissance robot weighing with a top speed of and line-of-sight control range of . It has visible and thermal cameras and infrared sensors to gather and transmit images of buildings, caves, or other locations. It can participate in explosive ordnance disposal by carrying of C4 explosive to an IED. The robot has the ability to mesh together a network of feeds from other robots to extend the range of its sensors. The FirstLook has CBRN detectors and is semi-autonomous, meaning it can perform tasks like course correction and flipping itself over without direct intervention. 100 were bought by JIEDDO in March 2012 and the Pentagon has ordered hundreds more. Medical robots RP-VITA RP-VITA, or Remote Presence Virtual + Independent Telemedicine Assistant, is a medical robot jointly produced with InTouch Health. The robot will be cloud-connected and have access to a patient's medical record, and will also be able to plug in diagnostic devices such as stethoscopes, otoscopes, and ultrasound. Research and dual-role robots Ranger Ranger is a man-portable UUV that supports technology development related to mine warfare, expeditionary warfare, homeland defense, underwater surveillance / reconnaissance and other missions. Ranger is also suitable for ocean research and commercial applications related to search and survey. Seaglider Seaglider is a long-range dual-role autonomous underwater vehicle, which was produced by iRobot from 2008–2013 under an exclusive manufacturing agreement from the University of Washington. Capable of operating for months over thousands of kilometers on a single battery charge, networked Seagliders provide scientists and naval intelligence with cost-effective real-time access to oceanographic measurements. The Seaglider is also used in military applications where it is more usually designated as