Hitachi’s StarBoard FX 77 Duo multi-touch white board seemed impressive enough when the company announced it late last year, but if you’ve been waiting to see one in action before you transported your classroom into the future, Hitachi has now got you covered with a couple of demonstration videos. In this case, Hitachi has paired the rig up with its CP-A100 short-throw projector for maximum showoffiness, although it seems you can use it with any projector of your choosing. That, of course, also means that there’s no electronics in the board itself, with the necessary cameras and other electronics contained in the sensor bar at the top — which, as our presenter helpfully informs us, could come in handy if you want to drill a hole through it. Head on past the break for the full show.

Sure, there’s plenty of hackery going on with interactive whiteboards these days, but that doesn’t mean plain old marker-based boards have been left out of the fun completely, as evidenced by this latest contraption devised by Sprite_tm. As you can see in the video after the break, he’s managed to rig up a slightly precarious system that’ll write out any message you send it over the web, and with surprising legibility no less. To do that, Sprite salvaged some parts from an old scanner and printer, along with an ever useful microcontroller, an x/y stepper system, and some rather clever touches like an electromagnet to keep the marker on the board. He even bravely opened up the board to the public, although that unsurprisingly doesn’t appear to have lasted very long. If you want to give one a shot yourself, however, you can find most of the details you’ll need and the necessary source code by hitting up the read link below.

[Via Slash Gear]

While certainly there’s been no shortage of Wiimote hacks, the number of genuinely useful ones has been considerably more limited. It looks like you can now add one more to that list, however, as Johnny Chung Lee (he of the Wiimote finger-tracking hack) has now upped the usefulness even further with a makeshift multi-point interactive whiteboard. There’s a bit more involved with this one than just a Wiimote, however — namely, an IR-emitting pen (or two), which the Wiimote tracks while relaying all the necessary information back to a PC. That, as the video after the break shows, allows you to turn any surface into a multi-point whiteboard with the use of a projector, or turn any LCD screen into a touchscreen, of sorts. Best of all, Johnny has kindly provided the necessary software free of charge, so hit up the read link below if you want to give it a shot.

[Via Hack a Day]

While the jury’s still out on the potential dangers of whiteboards (really), Hitachi is fearlessly forging ahead with its StarBoard line of big-screen interactive displays, with the company today announcing its 77-inch FX 77 Duo model (the non-Duo FX 77 is pictured above). The big selling point here is the board’s support for dual inputs, which will let you get a taste of that multi-touch business everyone is so big on these days. Otherwise, the board looks to be a fairly standard affair, with 24 customizable buttons included to keep your presentations running smoothly, and software provided to remotely link up to 50 of the whiteboards together. While there’s no official word on a price from Hitachi just yet, at least one retailer appears to be taking orders for them right now for $1,600.