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来自未来的自动对焦镜
2,281,409 views |
Nitish Padmanaban |
TEDxBeaconStreet
• November 2019
Read transcript
当你上了年纪后，眼睛就会渐渐失去对焦的能力——一个跟人类史一样久远的现象——导致我们需要依靠双焦镜、隐形眼镜和激光手术来恢复视力。电子工程师 Nitish Padmanaban 带来了一款令人赏心悦目的先进科技：动态自动对焦镜片。它可以追踪你的视线并适当对焦，不管是近处还是远处。
technology
engineering
future
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