Just a quick update to last week's item about teen drivers using tech: "Signed into law Thursday by Gov. Arnold Schwarzenegger, the bill by Democratic state Sen. Joe Simitian bans teenagers from using an electronic device, such as cell phones, pagers, laptops, and handheld computers, while behind the wheel," Information Week reports. It adds that "violators would be fined $20 for the first offense, and $50 for each additional offense." The law goes into effect next July 1. The governor's office says that, though teens represent 6.3% of US drivers, they account for 13.6% of fatal crashes.