you can find more here: http://erfanabdi.com/index.php?/current/notesaaz/
1) one video projector with VGA input, minimum resolution: 1024x768 pixels. minimum power: 2500 lumen
2) one small podium, stand or mounting structure for video projector
3) one flat stereo sound system with enhanced low frequency coverage (depending on the type of speakers available, a sub woofer might be needed) - input 2x mono 1/4" jacks (balanced)
4) one stand or table for computer and equipment - minimum size 40 x 60 cm
Ideally the setup should include back projection on a hanging screen, presented like the schematics at the bottom of this page: http://erfanabdi.com/index.php?/current/notesaaz/
However, depending on the situation, a standard presentation format can also be considered.