The following video is from The Motley Fool's weekly Tech Review, in which host Chris Hill talks all things tech with Fool analysts Eric Bleeker and Lyons George.

Apple (NASDAQ:AAPL) has included a feature in its new iOS 7 mobile operating system that supports external game controller hardware, essentially turning an iPhone into a portable gaming device with far more user interactivity than just touch. Could this prove to be a big threat to a company like Nintendo, whose DS portable system sold in the area of 150 million units? In this segment, Lyons and Eric discuss what would need to happen for this to become a major threat to dedicated mobile gaming devices.

The relevant video segment can be found between 3:44 and 6:45.

For the full video of this edition of the weekly Tech Review, click here .

Chris Hill, Eric Bleeker, CFA, and Lyons George have no position in any stocks mentioned. The Motley Fool recommends and owns shares of Apple. Try any of our Foolish newsletter services free for 30 days. We Fools don't all hold the same opinions, but we all believe that considering a diverse range of insights makes us better investors. The Motley Fool has a disclosure policy.