Transcript for TechBytes (12.14.11)
In today's tech -- a call to band phones completely while driving. The National Transportation Safety Board says hands free isn't enough any use of a cell phone while driving. Is dangerous and the NTSB wants states to forbid their use. Now you see what you think are suicidal comments at a friend's FaceBook messages you can now alert FaceBook. If reviewers agree the -- -- get an email offering counseling by phone or by -- -- new features include notices when your name is mentioned in stories tailored to your interest. The Wall Street Journal's -- -- says Twitter is also making it easier for new users to get involved. They can take you can actually called crowds interests and you can see all sorts of different. Categories and and things that -- -- if you like music -- suggest different people you can follow. Twitter has been growing rapidly since it became part of Apple's new mobile operating system back in October. And those are your -- -- I'm rob Nelson.
This transcript has been automatically generated and may not be 100% accurate.