To order, customers use an app on the iPads that was originally developed for OTG by the Control Group.

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If the 7, 000 iPad rollout is successful, OTG could roll out as many as 25, 000 to 100, 000 iPads over the next few years (making it the l argest iPad enterprise rollout ever, see my list).

FORBES: Restaurateur Bringing 7,000 iPads to Airports: "We're Seeing 15-20% Revenue Boost"

Sadly, USB OTG isn't officially supported.

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The built-in mini-USB On The Go (OTG) port provides a way to connect directly to a computer for easy file transfers (Mac and PC compatible), supports a number of peripherals, such as both wired and wireless-via-dongle mice and keyboards, hubs, and thumb drives, and can also be used to re-charge the internal battery.

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