I would like to start my project on RPi2, It should do following steps:
1. Someone calling doorbell
2.Camera is taking photo of that person.
3.Photo or 10sec is sending to the website or via mms to the phone.
4.There is a button, that allow you to open the doors ( I will use electromagnetic door-lock) and there is a message, that will tell if the doors are currently being opened/closed ( I will use magnetic sensor).
I have all necessary things to build that system, but I am wondering, which technologies ( I mean programming languages/sites) will be the best? Is it possible to use RoR here?
Thanks for your answers