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sensors

Breath sensor predicts an asthma attack the day before

Technology

Breath sensor predicts an asthma attack the day before

A handheld breath sensor gives people with asthma as much 24 hours' warning of an attack

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Damaged bridges will cry for help before they fail

Technology

Damaged bridges will cry for help before they fail

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Robot limbs to plug into the brain with light

Technology

Robot limbs to plug into the brain with light

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Volcano breath test promises eruption early warning

Technology

Volcano breath test promises eruption early warning

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New Scientist Default Image

Technology

Share information to boost cellphone performance

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New Scientist Default Image

Technology

Cheap camera used to measure oxygen levels

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Phone sensor predicts when thoroughbreds will go lame

Life

Phone sensor predicts when thoroughbreds will go lame

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New Scientist Default Image

Technology

Laser detectors could nail TNT

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Heartbeats tapped for power generator implant

Technology

Heartbeats tapped for power generator implant

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Can we fly safely through volcanic ash?

Earth

Can we fly safely through volcanic ash?

Aero engine makers can't or won't say how much ash is dangerous, while a physicist who's made an in-flight ash detector can't get funding to test it

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Technology

Robots with skin enter our touchy-feely world

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Technology

Motion sensors could help tennis players serve an ace

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Technology

Dotty sensor sees in glorious technicolour

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Technology

Fishy sensors could keep submersibles out of trouble

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