Sometimes it’s so easy to become tied up in a world of microcontrollers and complex mechanical linkages that we forget the simplest of hacks can be the most elegant. [Lex Kravitz]’s teleprompter is a good example, delivering the measured style of a professional addressing the studio camera to the laptop owner with a built-in camera nestled above their screen.

Just because this teleprompter is simply a mirror and a piece of clear plastic doesn’t mean that it’s a poor quality implementation though. It’s housed in a smart two-piece 3D-printed frame that hooks over the top of the monitor and locates with an area of screen into which you can place your teleprompter software. This is a world into which we haven’t previously delved, so aside from the array of Windows freeware that pops up in a Google search we found there are a few opensource offerings. There is TeleKast which appears to be no longer updated, and Imaginary Teleprompter, which even has an online version you can try in a web browser.

[Lex] is no stranger to these pages, having most recently appeared as part of our PPE testing Hack Chat.