Hardware

Acoustic touch: Vision via sound for the blind

Australian researchers have developed cutting-edge technology known as "acoustic touch" that helps people "see" using sound. The technology has the potential to transform the lives of those who are blind or have low vision.

Business

Why TikTok is being banned on gov't phones in US and beyond

The United States is ratcheting up national security concerns about TikTok, mandating that all federal employees delete the Chinese-owned social media app from government-issued mobile phones. Other Western governments are ...

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