Dyson’s new V15 Detect vacuum uses lasers to guilt you into doing a better job of cleaning – The Verge

It also has a new processor to measure dust intake
Dyson has a new flagship vacuum cleaner, the $699 V15 Detect, which adds a laser dust detection system thats designed to illuminate the dust on your floors so you can better clean it.
Based on Dysons images showing how the laser works, though, it looks like the V15 Detect will primarily help you feel a sense of guilt and / or horror at just how dusty your kitchen floor is. Unlike most vacuums with lights on the cleaning head which help you see…

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