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The Hybrid3D can 3D print batteries that can fill irregular shapes, like the wing of a drone or the arm of smart glasses. https://spectrum.ieee.org/3d-printed-batteries
What if your wheelchair could map your house and drive you to specific spots on command? Strutt's EV1 does exactly that. It learns your space, lets you save waypoints, and navigates at 3 mph while avoiding obstacles. Manual override is...

Neuromorphic computing has proved to be good at complex mathematics, against expectations. New neuromorphic hardware from @Intel can solve differential equations using the finite element method. https://spectrum.ieee.org/neuromorphic-math

Noticed anything different at this year’s Olympics figure skating judging? New tech tools are allowing instantaneous measurement of athletes’ jump heights, air times, and landing speeds. https://spectrum.ieee.org/winter-olympics-2026-tech
From $100,000 spinning sensors to compact solid-state units built for automotive scale, lidar has come a long way. MicroVision is betting its high-resolution sensing device can win over skeptics—and automakers. Lidar #ADAS https://spectrum.ieee.org/solid-state-lidar-microvision-adas?share_id=9165326