[eye30]

Nissan has shown off a prototype sweat-sensing car seat which it says could help prevent road accidents.

The technology, called Soak, changes colour if perspiration is high in salt, suggesting dehydration.

Previous research by the European Hydration Institute and Loughborough University found that dehydrated drivers were as error-prone as those who had drunk alcohol.

There are currently no plans to bring Soak into production.

http://www.bbc.co.uk/news/technology-41466602

[Dazzler]

Sounds like a weird idea to me! Who sweats that much in a modern car with aircon? 

[nzenigma]

Sounds like a weird idea to me! Who sweats that much in a modern car with aircon? 

  The French ?  ;  Nissan's partner in crime is Renault. 

[mickd]

"Soak" says im dehydrated,  I need a nice cold drink,  what am I going to have  ??