If you've ever noticed a strange sphere on your car's dash and wondered what it's for, you're not alone. Here's what that odd ...
Independent.ie on MSN
Auto advice: How will in-car breathalysers work?
What are cabin breath sensors? Essentially, these are breathalysers inside the car that sample the air in the cabin using infrared light to estimate your blood‑alcohol concentration (BAC) without a ...
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