
Nokia filed for a patent for magnetic tattoo alert As per a news published on BBC ’Nokia’ has applied for a patent on tattoos that would sense and alert a user when his mobile phone rings, get sms or has low battery. Using metal ores, the ‘tattoo’ would vibrate and would feel like tingling sensation and the user would have to scratch their arm to dismiss the alert. The idea is you get ferromagnetic material Read More..


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