I'm at work and my wife is at home... my RasPi is always plugged into our Samsung LCD (Anynet) TV via HDMI and the TV is either on or on standby in the morning... I now have direct ssh access (hurrah for port 443!).
I want to send messages of my undying love to my wife on the TV... I could get YT to play a romantic video or something - but if I wanted to be more creative? Or geeky?
I guess I am asking for help with two aspects of this:
1. How would I be able to make sure the RasPi wakes up and takes over the TV? (like it does every time I reboot it)? Anynet?
2. What programmes could I write to send words/pictures etc to the TV? I am hoping to go beyond a "hello world" but that might be a good place to start!