This special jacket is being developed by researchers at Disney to help take the VR experience to another level at a time when the adoption rate has been slow. Connected to computer software that controls a series of inflatable compartments, the jacket can reproduce a variety of sensations, adding new kinds of perception and depth to VR. In collaboration with researchers at MIT Media Lab and Carnegie Mellon University, Disney hopes the jacket can augment VR experiences typically limited to visual displays seen through a headset and simple hand vibrations felt through joysticks.
“The primary motivation of this research was to enhance the entertainment value of [head-mounted display]-based visual VR experiences in games and movies, by providing on-body force feedback,” the researchers wrote in a paper published Wednesday.
The Force Jacket contains 26 inflatable compartments, which can reproduce more than a dozen "feel affects," such as a hug, a punch or a snake slithering across your body. These sensations are created by modifying the speed, force and duration of inflating or deflating the airbags. The pressure and vibrations can also correspond with visual displays, allowing users to feel the actions they perform and witness in a VR game.
The researchers developed three prototype VR simulations to showcase the jacket. One placed a person in a snow-covered front lawn in the middle of a snowball fight, while another allowed users to feel a “friendly” cartoon snake slither up their torso and squeeze their chest. The third simulation put the user's avatar shirtless in a bathroom, as they see and feel their bodies transform into a “muscular hero,” their arms bulging like a bodybuilder's.