Sorry, I know this is an old topic. Just came to my head there have something called "slow scan". Its the use of a camera (well video camera). Setup with LCD screen other devices bleh bleh and you take pictures and you can send them VIA radio... Anyway sorry had to get that off my mind. Anyway this can lay back in it's grave sry.
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-hKzKnight
"The ghost... Was never there and you'll never see me"