south korean electronics company showed off the phone with a colored 3-d screen and camera in bars lownau don't need special glasses but it must be held at a proper distance and angle. it will be sold in the spring. >>> another smart phone is headed to the market in april. this one comes from sony and related to the play station. it's called the xperia play and run an droid. it will look like the sony play station portable device to reveal control buttons. >>> a plot of land is beginning the journey to a new life for a home for senior citizens. ed lee led city officials and community leaders in turning over the first shovel fulls of dirt. it will feature 100 apartments along with outdoor community spaces, a computer lab and a cafe. the center will be named after mary helen rogers, long time community activist from the western addition. >> with this development, a hundred more families will no longer be isolated. will find affordable housing in the city. >> the center is one of the last projects to be built under the redevelopment plan for the western addition. >>> researchers at the univ