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Can you convert a digital photo frame into a lcd monitor? Answered

 I am putting a touch screen panel over it to control the lights in my house


See past questions here on Instructables. I believe the simple answer is "Major project. Some new hardware, and replacing the firmware Might be possible, but not more cheaply than buying a small monitor.. or finding a used laptop to convert to this dedicated use."

They are already lcd screens. But  other than that just follow orksecurity.