Phone Halo, one of GigaOM’s Mobilize Product Showcase finalists, is set to launch its Button TrackR tag this month, letting you track your valuables on a smartphone. Next year its tags… Read more »
Mobile broadband MVNO Karma has been running its social bandwidth experiment for six months, allowing anyone to connect to any of its customers’ WiMAX hotspots for free. So far it’s had… Read more »