projector. ViewSonic PJD-7383i. Such devices are intended to replace. interactive whiteboards. in schools. Using a special pen with an internal power source, coupled to the projector over a wireless network, you can draw on any surface on which the image was projected.
The handle looks a bit thick, but it is a consequence of integrated USB-port. It was noted that there is a slight delay between the action of the pen and the appearance of the result on the computer. Although there are more knobs, but at the moment the projector can only communicate with one pointing device at the same time - this restriction is Point Blank interactive technology from Texas Instruments.
Interactive projector. ViewSonic PJD-7383i. can display data in 3D, but the possibility can not be used in conjunction with interactivity. collective ItPro. co. uk three-dimensional projector seemed not very convincing when compared with 3D TVs, but this possibility is unlikely to be used actively, especially as it requires to make a rather tedious procedure for adding depth to the menu items. Button to quickly switch here would be very appropriate.
PJD-7383i is a. DLP projector. with 1024 by 768, so clearly aimed at the business rather than home users who want to watch movies in high definition.
ViewSonic PJD-7383i is to be released on sale in September and promises to be the least popular device than ordinary interactive whiteboards, being cheaper than the add.
The company has plans to release a successor - PJD-7383wi - in November at a higher resolution - 1280 x 800 pixels with the ability to directly read data from USB- Drive.
Source: itpro. co. uk.
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