Later reports suggested Ronaldo had suffered a pre-match fit, and the incident seemed to be playing on his teammates' minds as Zinedine Zidane struck twice for France in a 3-0 win, triggering wild celebrations on the Champs Elysees.

CNN: STORY HIGHLIGHTS

He added that making it mandatory "eliminates game playing by the OEMs, " who would otherwise be releasing twice as many devices (some with touch, some without) which confuses consumers.

ENGADGET: Kirk Skaugen reveals why Intel made touch mandatory for Haswell Ultrabooks