The program is designed to communicate using Morse code. There is a possibility the basement light, sound and vibration signals.
This is simple, useful and practical widget for turn on/off torch.
The program is designed for taking pictures - the photo event registration, storing additional data (time, location, GPS coordinates - are stored in the EXIF metadata jpeg-file). A special feature of the program is that the process of shooting can take place in the background - by means of service. You can adjust the interval between shots, and their number. Recording takes place on a circle given the required number of shots - the idea photographic recorder.