jackson hou. >> what the eye tries to do is sometimes becomes more near sided. so harder for you to see far away. >> researchers say people hold their smart phones 8 inches as opposed to magazines which are double that about 16 years. >> the biggest increase has been seen in children and young adults. >> a lot of us start earlier. near sided is a little higher. >> many kids have a smart phone or device by age 17. a 15-year-old and 5 year old and wasn't surprised. >> he just started kinder guard sxen playing things like the wii. and school is getting into computers. >> they are doing the same thing when they are doing homework. they don't have that time where they took far away. >> doctors say you need to give your eyes a bit of a break. after 20 minutes look far away. and then go back to reading. they look tired. give them a break. >> 4:52. the big names brought out over the weekend next. >> and a bay area church celebrating 50 years of service. the special honor given to well-known leader when we come back. ,,,,,,,,,,,, >>> the weather could be the next few day