{"id":3558,"date":"2014-12-09T07:33:28","date_gmt":"2014-12-09T14:33:28","guid":{"rendered":"https:\/\/blogs.mentor.com\/jimmartens\/?p=3558"},"modified":"2026-03-27T09:23:05","modified_gmt":"2026-03-27T13:23:05","slug":"touch-screen-use-in-pcb-design","status":"publish","type":"post","link":"https:\/\/blogs.sw.siemens.com\/electronic-systems-design\/2014\/12\/09\/touch-screen-use-in-pcb-design\/","title":{"rendered":"Touch Screen Use in PCB Design?"},"content":{"rendered":"

PCB design engineers have had the front row seat to the evolution of touch screen technologies. In this HMI (human machine interface) driven world inwhich we now live, touch screens continue to replace buttons and keyboards in nearly every industry. Today’s “Generation Z”, carry around smartphones and have likely never had to press keys to\u00a0make a call or to text a message. Many of today’s laptops are equipped with touch screens and even detachable keyboards as\u00a0consumers define their balance for computers\u00a0as both a PC and a tablet.<\/p>\n

Touch screens are showing up\u00a0everywhere from the evening news and sport shows to your favorite game show and from restaurant menus to life sized directory listing in shopping malls. Here in the EDA world it only seems natural to wonder how or if this\u00a0technology will find its place in designing PCB’s.<\/p>\n

\"touchscreen_1\"<\/p>\n

Imagine a large touch screen has replaced a conference room whiteboard and\u00a0the design engineer meets with ECAD engineering and perhaps other team members to work collaboratively to explore component placement by touching and dragging components from the schematic over to the PCB outline with just a fingertip. \u00a0How about signal integrity or thermal engineers helping to sketch out an optimal routing strategy? Imagine design reviews where NPI engineers and design team members identify areas of\u00a0concern like DFM and DFA and capturing any\u00a0mark-ups and comments in\u00a0real-time. Could you envision product reviews with all product team members where\u00a0the PCB design is mated in a multi-board system, sub-assembly or mechanical housing in full 3D?<\/p>\n

But what about all those Fingerprints?: If you’ve ever said (or wanted to say) “Don’t touch my screen!” you are not alone. Fingerprints are\u00a0messy but technology has already been working on that too. In a\u00a0recent television commercial, Intel\u00ae, is giving a glimpse into their new RealSense\u2122 technology that includes technology that eliminates the need for the user (or others) to physically\u00a0touch the screen. This means you no longer have to touch the touch screen to work, you just need to be close enough. Problem solved?<\/p>\n

What do you think about using touch screens for PCB design?<\/p>\n

Thanks for reading, \u00a0– John<\/p>\n","protected":false},"excerpt":{"rendered":"

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