Robotics advancements: Waymo robotaxi flood safety, Leiden microrobots, DHS autonomous drones - May 2026

Key points

• •The US Department of Homeland Security announced an upcoming 2026 experiment deploying autonomous drones and ground vehicles for reconnaissance along the US-Canada border, leveraging 5G to stream intelligence in real time. This initiative highlights the growing incorporation of AI-powered physical robots into national security and surveillance domains, signaling advancements in autonomous machine deployment at scale.[Wired AI]
• •Leiden University scientists led by Professor Daniela Kraft have engineered microrobots that function without any sensors or external controls, moving solely via shape and interaction with their environment. Published in 2026, this breakthrough in active and flexible microrobotics enables autonomous tiny machines that may revolutionize medical procedures and microscopic manipulation tasks.[Robohub]
• •Waymo publicly disclosed in 2026 that its fleet of autonomous robotaxis are currently prone to driving into floodwaters, revealing a critical weakness in their AI navigation systems. This vulnerability highlights challenges in robust autonomous vehicle operation under extreme environmental conditions and motivates further research into safety and hazard avoidance technologies.[Futurism]

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