A brainwave-measuring headset interfaces with custom software installed in the car, with lapses in concentration making the vehicle slow down to alert drivers to their inattention.
EE has signed up two million 4G customers, leaving rivals O2, Three and Vodafone with "a lot of catching up to do."
Shanon Cook from Spotify drops by with another list of the top 10 most popular singles of the week.
The Mercedes Electric Vito Taxi was named Most Economic & Environment Friendly Multi-Purpose Electric Vehicle at the Royal Automobile Club's Future Car Challenge.
Tom McInerney, co-founder of video-sharing site Guba, invests in Shopflick, a site with aspirations of becoming the Web's version of the Home Shopping Network.
The Mophie Juice Pack is a hefty battery sleeve that offers to double the battery life of the iPhone. It will weigh down your handbag or manbag, but could be handy for trips away from the plug
The Pentax PocketJet 3 Plus lets you print anywhere and doesn't even need an ink cartridge, but you will need to buy special paper and the printer certainly doesn't come cheap
Forgot to program your Sky+ box? Remote Record lets you tell it what to do from your mobile phone, by text message or (later this summer) via the Web
Some top music managers say their clients haven't seen any money from the licensing deals the four largest music labels have signed with YouTube.