If you're using a non-NFC device like an iPhone or a Sony WiFi camera, then worry not -- it's possible to achieve the same results using WiFi alone, and you can also use an SD card or USB to get data across.

ENGADGET: Sony's Personal Content Station uses NFC for mobile backups, aims for April release in Japan

WiFi in a camera.

ENGADGET: Editorial: Android cameras -- could Samsung's Galaxy gamble save the point-and-shoot industry?

Both the PSP and Nintendo DS include WiFi, but digital camera manufacturers have struggled with it outside of the professional market and it isn't in any mainstream camcorder.

ENGADGET: Switched On: The WiMAX Window (Part 2)