Mitsuru Saito is a senior program manager in Windows device experience team in Microsoft, Redmond. He owns the device metadata system, device setup experience and Devices charm user experience for Windows 8. He has been working in Microsoft since 1999: He worked as a PM of beta program, of Outlook express and of Internet Explorer 5 for Windows Millennium. He moved to partner engagement team around Windows XP timeframe and worked as a evangelist of Microsoft device technology such as CD/DVD burning, network profile and cell phone experience in Microsoft Japan. He moved to Remond for Windows Vista and developed device metadata system and improved device setup as a PM for Windows Vista and WIndows 7.