In that case, backlighting or a component that gives off its own field could disrupt the pen's magnetic field. It's a little different if an LCD screen is used, which is the case with the Cintiq line of tablets. Wacom calls this patented technology EMR, or electromagnetic resonance technology. And that's what tells your computer that you want to add a moustache to the picture of your sister that you're photoshopping.
The sensor board itself is made up of a lot of little antenna coils, but it also has a control board that monitors the coils to determine where the current is (i.e., where the pen is). From that, it can track the pen's location, pressure and speed. The magnetic field emanating from the pen is recognized by the sensor board. And pretty much everyone thinks it's cool to have their hand-written notes or doodles appear on their computer in the time it takes to put pen to paper. A photographer might like to be able to manipulate an image by hand more carefully. Graphic designers could benefit from the ease of turning concepts into digital reality. The tablet communicates with the pen, plotting its location in microseconds as it makes your adjustments on screen. Its pressure-sensitive system will let you determine things like how thick or thin a line should be, and it can instantly capture handwritten notations. The pen, or stylus, that comes with the tablets can communicate much more effectively. The technology powering Wacom tablets provides a few advantages over click-and-point navigation. But graphic designers, artists, illustrators and many other hobbyists and professionals need a device that allows their hand-drawn work to be digitized or their digital image to be manipulated with an old-fashioned hand. Basically, they're the technological mating of a computer mouse with a pencil and a computer monitor with a college-ruled notebook. Wacom tablets, which comprise many different models that we'll detail in this article, are designed so you can digitally doodle straight into your computer (among far more important tasks).
0 kommentar(er)
