Insert a 1000-1250 word description of a technological trend that has affected your life that was invented in the year 2013

In 2013, I realized that there are so many inventions that I have passed not to know. Among the inventions, the most interesting thing was the ballpoint pen printer. According to the article, "Any resourceful person will be completely won over by the Pen Printer. What designers Su-in Kim and Tae-jin Kim have proposed is using old ballpoint pens as sources of ink for the device, rather than expensive cartridges that never even fully deplete.

The wonderfully compact appliance is super slim and can be easily slipped into a laptop bag. It's powered by a computer, a tablet or a smartphone via a USB cable and it accommodates the standard A4 size of paper.

In terms of...