The IoT world has long since grown beyond the now-ubiquitous smartwatches, smartphones, smart coffee machines, cars capable of sending tweets and Facebook posts and other stuff like fridges that send spam. Today’s IoT world now boasts state-of-the-art solutions that quite literally help people. Take, for example, the biomechanical prosthetic arm made by Motorica Inc. This device helps people who have lost their limb to restore movement.

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