8.7 WiMAX is an emerging wireless broadband technology that promises to bring high-speed Internet to both developed and developing countries. Intel Capital has made significant marketing and corporate venture investments in this technology.

List three of the start-up companies Intel has invested in within the WiMAX space. How much money has Intel Capital invested in WiMAX more broadly? Why is Intel Capital placing these bets and how does Intel stand to gain from the success of WiMAX?