You’ve probably seen the acronyms DPI, PPI, and LPI for resolution types. They all look and are similar, but the three are slightly different. Learning about and setting the correct DPI, PPI, and LPI ...

You'll want to know how to change the DPI of an image in Photoshop so you can print high-quality photos. DPI stands for dots per inch and usually 300 DPI is the standard; however, for professional ...

Resolution is one of the most commonly misunderstood concepts in digital imaging, though it’s crucial when printing your mementos. You could trudge through life without understanding resolution, and ...

You’ve taken a great shot and, naturally, want to produce as large a print as possible to display. But how can you know just how big you should make it? Before we look at the main factors affecting ...

For all the excitement surrounding the potential of nanotechnology, the applications have been few and far between, primarily because working with anything at those size scales is extremely difficult.