This is mobile virtual reality: the Samsung Gear VR. It's a headset, like the ; in fact, it's made in partnership with Oculus. But unlike Facebook's fabled virtual-reality goggles, you can buy the Gear VR now (in the US, at least) for just $199.
Growth Applications for Production Digital Print. Print is driven by applications and production digital printing is no exception. Demand for certain applications, however, changes over time due to various reasons, such as growth in usage, electronic replacement, personalization, and the move to shorter runs.
Grey print may also be caused by the low air density found at high altitudes. This is incredibly rare, but some models of laser printer have exhibited problems in high altitude locations in South America. Grey Background. If the page is contaminated with toner on the blank areas of the page the paper will have a faintly grey appearance. This is normally caused by excess toner because the print density setting is too high. Most small laser printers have a print density control, either a knob or a setting on the control panel.