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As rescue teams continue to search for survivors amid the rubble of the collapsed condo in Surfside, Florida, they have increasingly high-tech tools at their disposal. Massachusetts-based robotics company Teledyne Flir sent the Miami-Dade Fire Department the Flir FirstLook, a rugged but lightweight drone that'investigates dangerous and hazardous material while keeping its operator out of harm's way.' Unlike human responders, FirstLook doesn't have to worry about smoke inhalation, can reach into cramped areas, and won't risk destabilizing the structure further. 'In a collapse situation like this, the pile is structurally unsound and constantly vulnerable to shifting,' Teledyne Flir vice president Tom Frost told The Washington Post. 'It's much safer to have a robot crawl deeper into a void than to have a person crawling into that void,' Frost said. About the size of a brick, FirstLook can even be thrown from a distance--if it lands upside down, it has the capability to right itself.

One little-known home and retail automation startup might seem like an unlikely candidate to help combat the ongoing pandemic. But its founder says its technology can do just that, even if it wasn't the company's original plan. Butlr, a spin-out of the MIT Media Lab, uses a mix of wireless, battery-powered hardware and artificial intelligence to track people's movements indoors without violating their privacy. The startup uses ceiling-mounted sensors to detect individuals' body heat to track where a person walks and where they might go next. The sensors can turn on mood-lighting or air conditioning when it detects movement, help businesses understand how shoppers navigate their stores, determine the wait-time in the queues at the checkout, and even sound the alarm if it detects a person after-hours.