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IBM built a robotic tongue to taste test hazardous chemicals
The pace of technical advancement in computer vision systems over the past few years has been nothing short of astounding. The eyes of machines are quickly gaining on their biological counterparts with 1,000-fps vision, the ability to figure out what they're looking at without human aid, and electronic eyes that can be outfitted to any robot. The same goes for tactile sensation and natural language processing, a robot's hands and ears. Research into machine tasting, however, has not seen quite the same degree of enthusiasm. But a new proof-of-concept from IBM Research could give field scientists access to a digital sommelier's palate, even when they're taste testing wastewater for hazardous contaminants.
