CeBIT 2013: One Minute With Kay Mantzel From Microsoft 136 By: TechWeekEurope Staff | Duration: 1 min 5 sec | March 8, 2013, 12:41 pm 0 0 Kay Mantzel, product marketing manager at Microsoft Germany, explains Microsoft’s vision for NFC Kay Mantzel, product marketing manager at Microsoft Germany, explains Microsoft’s vision for NFC show Summary