<A HREF="http://www.msnbc.com/news/514503.asp">MSNBC</A> has an article from the Wall Street Journal that reports Samsung Corp. unveiled a prototype of its combined cellphone and handheld computer which follows a trend among phone makers to do away with push-button keypads, and instead using liquid-crystal panels. According to the article, these devices are "essentially becoming handheld-sized screens with antennas attached."