Touchscreens are also important in educational settings such as classrooms or on college campuses. They play a prominent role in the design of digital appliances such as personal digital assistants (PDAs) and some e-readers. They can also be attached to computers or, as terminals, to networks. Touchscreens are common in devices such as smartphones, handheld game consoles, personal computers, electronic voting machines, automated teller machines and point-of-sale (POS) systems. The touchscreen enables the user to interact directly with what is displayed, rather than using a mouse, touchpad, or other such devices (other than a stylus, which is optional for most modern touchscreens). The user can use the touchscreen to react to what is displayed and, if the software allows, to control how it is displayed for example, zooming to increase the text size. Some touchscreens use ordinary or specially coated gloves to work, while others may only work using a special stylus or pen. The display is often an LCD, AMOLED or OLED display.Ī user can give input or control the information processing system through simple or multi-touch gestures by touching the screen with a special stylus or one or more fingers. The touch panel is normally layered on the top of an electronic visual display of an electronic device. When he isn't working on a computer or DIY project, he is most likely to be found camping, backpacking, or canoeing.Input and output device A user operating a touchscreen Smart thermostat with touchscreenĪ touchscreen or touch screen is the assembly of both an input ('touch panel') and output ('display') device. He has designed crossovers for homemade speakers all the way from the basic design to the PCB. He regularly repairs and repurposes old computers and hardware for whatever new project is at hand. He enjoys DIY projects, especially if they involve technology. He also uses Proxmox to self-host a variety of services, including a Jellyfin Media Server, an Airsonic music server, a handful of game servers, NextCloud, and two Windows virtual machines. He has been running video game servers from home for more than 10 years using Windows, Ubuntu, or Raspberry Pi OS. Nick's love of tinkering with computers extends beyond work. In college, Nick made extensive use of Fortran while pursuing a physics degree. Before How-To Geek, he used Python and C++ as a freelance programmer. He has been using computers for 20 years - tinkering with everything from the UI to the Windows registry to device firmware. Nick Lewis is a staff writer for How-To Geek. Joe brings that same passion to How-To Geek. If something piques his interest, he will dive into it headfirst and try to learn as much as possible. Outside of technology, Joe is an avid DIYer, runner, and food enthusiast. After several years of jailbreaking and heavily modifying an iPod Touch, he moved on to his first smartphone, the HTC DROID Eris. He got his start in the industry covering Windows Phone on a small blog, and later moved to Phandroid where he covered Android news, reviewed devices, wrote tutorials, created YouTube videos, and hosted a podcast.įrom smartphones to Bluetooth earbuds to Z-Wave switches, Joe is interested in all kinds of technology. He has written thousands of articles, hundreds of tutorials, and dozens of reviews.īefore joining How-To Geek, Joe worked at XDA-Developers as Managing Editor and covered news from the Google ecosystem. Joe loves all things technology and is also an avid DIYer at heart. He has been covering Android and the rest of the Google ecosystem for years, reviewing devices, hosting podcasts, filming videos, and writing tutorials. Joe Fedewa has been writing about technology for over a decade.
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