Intel Pushes Rezence, WiGig for Wireless PC Experience

By Jeffrey Burt  |  Posted 2014-09-12 Print this article Print
Intel Skaugen

At IDF, Intel executives tout efforts to get rid of the cables needed to charge devices and connect them with peripherals.

Intel officials say their vision of a wireless PC experience will start becoming a reality by the end of 2015.

During two talks at the Intel Developer Forum (IDF) 2014 this week in San Francisco, Kirk Skaugen, senior vice president and general manager of the chip maker's PC Client Group, said Intel's upcoming "Skylake" 14-nanometer processors will help usher in the technologies that will make computing free of wires—and that includes wires for charging the systems and cables for connecting them to monitors and other peripherals.

"At the end of the day, we carry around this rat's nest of cables," Skaugen said, adding that next year, Intel will introduce a reference platform that will help users get rid of all the wires.

Intel officials began talking publicly about their efforts to bring about a wire-free computing environment, including the company's embrace of the WiGig wireless technology—which is faster than traditional WiFi—and its work with the Alliance for Wireless Power (A4WP) industry consortium that is developing the Rezence standard.

With Skylake, the company will be able to move the PC industry in that direction through the use of a range of such wireless technologies, Skaugen said. Intel early next year will begin rolling out reference designs for two-in-one form factors and PCs that feature the wire-free capabilities, with the expectation that commercial systems will hit the market by the end of 2015 and into 2016.

Skaugen and other Intel officials, as well as industry analysts, have compared the chip maker's ambitions around wireless charging and other capabilities to the multibillion-dollar program that began in 2003 with the launch of Intel's Centrino mobile platform that helped make WiFi ubiquitous. Taking cables out of the equation also will help an embattled global PC industry that has seen sales slow over the past few years in the wake of competition from tablets.

"The industry importance of this is to keep the PC platform differentiated and relevant, as the mobile platform players would like nothing more than the PC to wither away and experience a boring death," Patrick Moorhead, principal analyst with Moor Insights and Strategy, wrote in a blog for Forbes. "Intel has experience in getting new PC experiences adopted as evidenced by the billions spent on WiFi and I see the same level of motivation and intensity with removing cables."

The drive toward wireless charging is being pushed by a broad range of tech vendors. While Intel has embraced the Rezence standard, other industry groups—including the Wireless Power Consortium and Powers Matter Alliance—also are focusing on the issue, with the Wireless Power Consortium offering its own standard, call Qi.

With Rezence, the idea is to put support for it in a wide range of mobile products—from smartphones and tablets to PCs and wearable devices—and as well as throughout homes and businesses. Essentially, anything—from tables to a toaster, as shown off by Skaugen during IDF—can be made to be a wireless charging station by putting Rezence-based wireless charging pads into or on top of them, enabling users to simply put their devices onto such places to charge them.


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