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Mechanical engineers develop buttons that rise with light

No wires. No actuators. Shine light on the metal surface, and it rises like a button. KAIST researchers have developed a metal structure that changes shape using light, without any light-absorbing coating. This technolo...

Billy Odell Tucker-Robinson Founder & Host — Banking With Billy Network • Financial Intelligence • Markets • World News • Independent Analysis
Published: 2026-07-21 • Permanent link

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KAIST researchers have developed a metal structure that changes shape using light, without any light-absorbing coating. Mechanical engineers develop buttons that rise with light No wires.

Shine light on the metal surface, and it rises like a button. This technology could open new possibilities for tact...

Shine light on the metal surface, and it rises like a button.

KAIST researchers have developed a metal structure that changes shape using light, without any light-absorbing coating.

This technology could open new possibilities for tact...

Why It Matters

Why it matters: Shine light on the metal surface, and it rises like a button.

Source: https://techxplore.com/news/2026-07-mechanical-buttons.html

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Billy Odell Tucker-Robinson is the founder and host of Banking With Billy, an independent financial intelligence platform covering markets, stocks, AI, crypto, and world news. Billy operates a 24/7 live AI radio and Stock TV platform, hosts a growing Discord community, and produces daily content on YouTube @BankingWithBilly.

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© Banking With Billy World News — All rights reserved. • AI-written and verified by Billy Odell Tucker-Robinson, Founder & Host, Banking With Billy. • Published: 2026-07-21 • Permanent URL: https://deep-root-domains.bankingwithbilly.com/a/mechanical-engineers-develop-buttons-that-rise-with-light-oh5cgb • Part of the Banking With Billy Network — BWB News • BWB Books • YouTube • Discord • X @BillyOfYoutube • billyotucker@gmail.com • 309-332-1191

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