![]() ![]() However, interactive panels often feature stylus pens to enable a natural writing experience that is similar to writing on a traditional whiteboard with a dry erase marker.Ī huge benefit of interactive touch screens is that they don’t rely on the input of other laptops, PCs or tablets. Unlike interactive projectors, interactive panels don’t always require a pen for writing on the display image because they can respond to fingertip touch or palm touch. They are composed of only the interactive display screen itself – and usually a remote control – and in many ways, they can be compared to tablets, only much, much larger. Interactive displays are wall-mounted interactive screens which display images while enabling touchscreen interaction. What is an interactive touchscreen display? Essentially, however, even the best interactive projectors simply project what is on the connected computer. Some interactive projectors enable wireless projecting by connecting remotely to laptops, PCs or tablets. Projector reflects the movements back to the touch screen whiteboard. Interactive pen provided picks up on this pattern and relays it back to the projector Patterns occur quickly enough that they’re not detected by the human eye The projector emits patterns on top of the projected image How does a projector work? Here’s how DLP works: Similar to how the movements of a wireless computer mouse are reflected on the PC screen. This movement is recorded and reflected in the projection itself The pen transmits infrared light to the camera when it makes contact with the whiteboard A camera on the projector tracks the movement of an interactive pen Interactive projectors enable interaction by tracking movements, either by infrared or DLP technology. The whiteboard acts as a plain screen to display the projected content. The projector is usually mounted to the ceiling or to the wall above the whiteboard and is the source of the content being displayed. It can be tricky to decide whether an interactive touch screen display or interactive projector is the best option, so let’s take a look first at the differences between the two.Īn interactive projector comprises two parts a whiteboard and projector which features a lens to project images. Interactive projector vs interactive display – which is better? This is a question many schools and education providers are asking when considering interactive technologies for the classroom.īoth devices have pros and cons, education providers must weigh up functionality, price, maintenance costs and the types of interactive learning that the devices will be used for. ![]()
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