Author: Tech Support

A Trash-Steam-Machine-80

Sometimes for a retrocomputing enthusiast it can be challenging to see a surviving machine gutted and used for another purpose. But in the case of [Tom Pick]’s Radio Shack TRS-80 based Steam Machine PC we can forgive him, because it began with a very unpromising machine that had most definitely seen better days. The TRS-80

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Plot Your Way Past A Tiny Buffer

There is a dedicated community of plotter enthusiasts who keep their often-aging X-Y axis pen drawing devices going decades after they were built, and who share plotter-generated paper artwork online. [Dhananjay Balan] was seduced by this, so acquired a second-hand HP7440A through eBay and set about bringing it to life. Bringing it to life was

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Why Snapchat’s new gender swap feature is problematic for trans people

You’ve probably seen it all over your social media timelines and stories this week — friends using Snapchat’s new gender-bending filter to create uncanny and slightly creepy versions of themselves as men, women, and babies. SNAPCHAT FILTER IS CRAZY! 😂🤣 pic.twitter.com/OzflHJylPC — Aaron Aberasturi C. (@AberasturiAaron) May 12, 2019 So, I did this #Snapchat gender

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Transparent and Flexible Circuits

German researchers have a line on 3D printed circuitry, but with a twist. Using silver nanowires and a polymer, they’ve created flexible and transparent circuits. Nanowires in this context are only 20 nanometers long and only a few nanometers thick. The research hopes to print things like LEDs and solar cells. Of course, nothing is

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Braille Keyboard Finds Its Voice

If you have a serious visual impairment, using a computer isn’t easy. [Dhiraj] has a project that allows people fluent in Braille to use that language for input. In addition to having a set position for fingers, the device also reads the key pressed as you type. With some third party software it is possible

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