INNSAEI is a scuba diving mask that increases communication capabilities between divers. With this mask, if two divers are out of the recommended safety range from each other, an aquamarine-colored light is illuminated on the edge of both dive masks. With the push of a button, a diver in danger can grab their diving buddy's attention, and both masks light up in red. Integrated in the floatation-capable mask is a redesigned skirt that lessens pressure on the diver's face.