Originally Posted by Silver Fox

Well, I doubt anyone has done anything as impressive or as technical as this: I bought a second hand X1 Carbon (due to impending retirement) off ebay for the princely sum of £160 and fitted a laptop camera sliding cover that cost about £1.98 for 3 (including delivery) from a well known auction site. I also managed to keep the edges square to the laptop cover. I know you are impressed.