Beginning this month, the chip maker (Intel) will set up three experimental work sites. Open areas, comfortable armchairs, extra conference rooms and tables where people can plop down with laptops will replace the ubiquitous cubes that have been standard issue for decades. Each morning, Intel employees will log onto the corporate network using wireless connections. Their phone numbers will follow them. White boards that employees use to sketch out business plans and project strategies will be outfitted with electronics so drawings and plans can be transferred to laptops and e-mailed to colleagues. "People feel much more comfortable coming up to me. It's more of a friendly atmosphere," Cisco senior manager Ted Baumuller said. "I hope I never have to go back to cubes."