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Scientists Unveil Screen That Produces Touchable 3D Images Using Light-Activated Pixels

Engineers at UC Santa Barbara have developed a revolutionary display that allows users to physically feel digital images in real time. The system uses optotactile pixels that expand when struck by light, forming raised bumps that match visual content. This wire-free design relies on heat-activated air pockets, opening new possibilities for interactive screens in smart…

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Nancy Grace Roman Space Telescope Fully Assembled, Launch Planned for 2026–2027

NASA has successfully completed the full assembly of the Nancy Grace Roman Space Telescope, marking a major milestone for the next-generation infrared observatory. With its powerful wide-field camera and advanced coronagraph, Roman is expected to transform our understanding of dark energy, galaxy formation, and exoplanets once it launches later this decade.

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Xiaomi’s Sudhin Mathur Talks About Next Redmi Note Smartphone, AI, IoT Push, and 2026 Roadmap

Xiaomi India COO Sudhin Mathur, in an exclusive chat with Gadgets 360, discussed how the next Redmi Note is designed to win back loyalists. Xiaomi India is likely to launch the Redmi Note early in 2026 with multiple products in the line-up. Xiaomi India COO Mathur also talked about the IoT category push in 2026.

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