Sprint Nextel says that later this year it will have a unified architecture for networks that will include a common optical backbone, IP networks, cell-site infrastructure, and Internet Protocol Multimedia Subsystem. High Tech Computer might be the first to market with a phone called “Dream” that runs Google’s Android platform and features a keypad for e-mail and note-taking. Dell, meanwhile, may be in cahoots with an electronics manufacturer to create a Windows Mobile handheld device, according to reports. Officials at IBM and Microsoft brainstorm IDE enhancements, considering what IDEs will look like in four years — as sculpted by trends both technological and sociological in nature. And New Jersey calls for an investigation into e-voting, after discrepancies were noticed in machines during last month’s presidential primaries. Technology Industry