23K views · 277 reactions | Italy’s museums reopen with vibrating social-distancing necklaces and limited admission. Florence Cathedral explained the new technology in a video posted on YouTube this week. Crafted by Italian company Advance Microwave Engineering, the rectangular devices can sense when they are within roughly six feet of each other. A guard will “chaperone” groups of six through the Scuderie del Quirinale’s blockbuster Raphael exhibition. | Museums News | Facebook