If you are thinking of building your own flight/racing sim setup at home, you might want to check this out. [Alex] from the Garoa Hackerspace in Säo Paulo, Brazil put together a slick setup that makes ...

Unlike a TV you more or less just hang on a wall and start enjoying, a projector requires a bit more attention to get perfectly positioned, calibrated, and focused before the movie starts. XGIMI’s ...

We were first introduced to the new Optoma HD72 in January at the 2006 Consumer Electronic Show . We were very interested in conducting a review of this projector based on what we viewed at the ...

[Johny Lee] sent in his(pdf) awesome projector calibration project. By adding embedding some optical fiber that feed into a set of USB connected light sensors, his groups software can determine the ...