Feature. When researchers study challenges they live with

Xinhua

17th May 2026

Feature. When researchers study challenges they live with

Editor: huaxia

A young researcher sitting in a wheelchair looked out at the audience in a Beijing conference hall and described a future in which blind people can move through crowded streets with devices capable of sensing danger before it arrives.

"A guide device should do more than detect obstacles," he said. "It should work almost like a second pair of eyes."

Around the room, heads nodded in recognition. Many people there understood the challenge intimately because they were living it themselves.

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