![gx works 2 function blocks gx works 2 function blocks](https://i.pinimg.com/originals/78/d3/da/78d3da04f0ccdec80c08fdc306a02b4a.jpg)
Many designers rely on PPI as it involves the smallest unit of a digital display device which we are able to see.
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On the other hand, PPI refers to pixels per inch. This sets the print resolution of the image. DPI determines how many dots the printer drops onto every square inch of the image. Dots per inch (DPI) is used to describe the number of dots per inch in a digital print. While DPI and PPI describe the resolution of an image, each term refers to something completely different.
![gx works 2 function blocks gx works 2 function blocks](https://thumbs.dreamstime.com/z/elements-nature-symbols-abstract-line-border-circle-style-earth-fire-air-water-vector-design-160713506.jpg)
What is DPI and PPI? Contrary to popular belief, DPI and PPI are not the same thing and cannot be used interchangeably. However, to keep it simple, we’ll only focus on the two units which are frequently used: DPI and PPI. There are several units which are used to measure resolution including PPI, DPI, LPI, and SPI. Unfortunately, figuring out the correct resolution and graphic size can be complicated. If you’re going to print a photo or digital design, chances are you’ll want it to be in the highest resolution possible. My great nephew and his parents, who are working from home and entertaining their two young active boys, appreciated the diversion, too. It was a much-needed connection in the middle of a day for me. From there, we traded short videos until hitting the punch line. In a little while, he responded with “Who’s there?” in his own video. Inspired, I video recorded myself saying “knock, knock,” and sent to my almost five-year-old great nephew via his Mom’s smartphone. I recently rediscovered these corny sources of humor while searching the Internet. Knock Knock jokes Knock Knock jokes are a video opportunity waiting to happen. Here are some ideas to get you started if you are a bit rusty like me. When will it end here in Edmonton area? At a time of social distancing for healthy and safety, what can we do when a weekend like Easter is near? Well, it might be time to get creative and learn more about technology at our fingertips to be sure connection happens regularly. Protecting our health and those of the ones we love is a great responsibility so social distancing is worth it. This year of 2020 is proving to be a year of an unknown type.