Using this application, you can record a video using any of the cameras and see the delayed video. You can also set the delay time required.
For example if you set the delay time to 10 seconds, the application will show the video of what happened 10 seconds back in front of the camera.
Its a perfect tool to evaluate anything in front of the camera right away without stopping and the need to play back the video.
Also basic tools like slow motion and finger drawing on top of the video are possible.
It also does have an analysis mode from where screenshots can be send by e-mail.