When Team Triggertrap headed to Photokina in September with their universal camera triggering device and app, one of the questions most frequently asked of them was 'Will there be a cable-free option for the app soon?' Being able to use your mobile phone to remotely control your camera is awesome, but having to use a connection cable can be a bit of a bind.

Without trying to give away too much, Matt and Haje would smile and nod and say that it was something that they were thinking about. They've been thinking about it very hard, in fact, and developing, and testing, and testing some more, and finally some updating. From today you can update your Triggertrap Mobile app, either Android or iOS, so that it can trigger your dSLR or EVIL camera wirelessly.

And it's all down to Wi-Fi.

Your mobile acts at the master device whilst the Triggertrap dongle interfaces with your camera as the slave. If you'd like to control several slave devices from one master, that's possible, too.

Of course, this is all hunky-dory if you happen to be shooting somewhere with a Wi-Fi network, but what if you're in the middle of Nowheresville without one? You can create a personal hotspot using your master device's data network, assuming of course that you have one of those. Ta-dah! You can go forth and wirelessly create time-lapses and distance lapses, or trigger your camera using sound, vibration, or the correct number of faces in the scene.

The update is available for free for existing Triggertrap Premium app users and included in new downloads (Android is here; iOS is here). Don't forget, you will still need the dongle, though. (And yes, I'm still inclined to snigger every time that I hear the word 'dongle'. I don't expect that to change any time soon.)