X-ray vision Smartdust Kevin Fu Ritu (2009 film) Computational audiology Semantic audio Tympanometry Swarm robotic platforms ACM Doctoral Dissertation Award Underwater acoustic communication Verifiable secret sharing Underwater acoustic positioning system Cocktail party effect Otoacoustic emission Swarm robotics Selective auditory attention Vortex ring Wireless power transfer Diver communications Cyborg Beetle Timeline of computing 2020–present