When I watched this on Reddit, I didn’t realise it was actually from MS themselves. The presentation seemed too down to earth. Anyway, here’s a demo of the burst mode lens in action, taking pictures before and after your shot.
With BLINK for Windows Phone 8, you’ll never miss the best shot. BLINK captures a burst of images beginning even before you press the shutter and continuing beyond. No problem if you push the shutter a few moments too early or too late. With BLINK, a simple finger swipe lets you find the perfect shot. You can even return to BLINK to find a second and third shot from a single capture. Advanced image stabilization technology from Microsoft Research removes camera shake and lets you focus on the important parts of the scene.
This tutorial video for BLINK showcases the different usage scenarios of the app.
Get the app for free:
I installed this direct from the browser over the air to my Lumia. I have to go find where I placed my 920 again, haha.