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.
If print size in pixels is less than digital image size (see picture, print size on the left), then it does fit, since we have to shrink the image and get resolution better than 300 DPI. The calculator chooses print size with maximum linear dimension, which does still fit.