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John Cox
John Cox

John Cox

Senior Editor, Infrastructure

Network World, Inc.

  • jcox@nww.com
  • (978) 834-0554
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  • Southborough MA 01772

Recent articles by John Cox

Verizon confirms Droid tethering option, hefty price tag

November 05, 2009

Verizon has confirmed that customers will have the option of connecting a laptop to their new Motorola Droid smartphones, on sale tomorrow, using the phone as a wireless modem. The carrier won¿t say exactly when customers can do this tethering but they are exact about what it will cost: typically, an extra $30 per month, doubling Droid-related data fees.

Apple seeks new sheriff to lock up iPhones

November 05, 2009

Just as a new hack, blacksn0w, promises to unlock iPhones with the latest Apple software from AT&T's wireless network, Apple is looking for a sheriff to lock the smartphones back up again, permanently.

HTC's big-screen HD2 makes strong first impression

November 04, 2009

Early reviews of HTC's HD2 smartphone give high marks for its huge screen and the suppleness of the Sense UI as an overlay for Windows Mobile 6.5.

Paid iPhone apps deliver money, but only for the top few

November 03, 2009

About 30% of Apple's App Store downloads are paid applications, and about half of all iPhone and iPod touch users have downloaded at least one. These downloads have reaped close to 1 billion dollars in overall developer revenue since the online iPhone catalog was launched.

iPhone cellular unlock promised by hacker this week

November 02, 2009

Ace iPhone hacker George Hotz, know as Geohot, is planning a release this week of new code that promises to let users run their iPhone on the GSM cellular network of their choice.

Sprint plans to release Palm Pixi in mid-November

October 26, 2009

Sprint will release the second Palm webOS device, the Palm Pixi smartphone, on Nov. 15, priced at $100, after $150 in rebates.

Verizon Droid phone briefly unveiled on Motorola Web site

October 23, 2009

The world got an apparently unplanned preview of the Verizon Android-based Droid smartphone when Motorola briefly posted online the official Web pages describing and showing the new device in depth.

New Windows Mobile software builds hint at Microsoft's direction

October 21, 2009

Though Microsoft's Windows Mobile 6.5 has only just been officially released, newer builds of the operating system are popping up in what are called cooked, modified or hacked ROMs for smartphones. Together, they're being unofficially dubbed version "6.5.1." and seen as a preview of an early 2010 Windows Mobile update, and even a harbinger of Version 7, due later that year.

RIM develops a better BlackBerry browser

October 21, 2009

RIM is expanding its effort to redefine the Web browsing experience for BlackBerry users. In a recent job posting on LinkedIn, RIM asked for an expert C++ programmer who is firmly grounded in the open source Webkit browser engine.

iPhone apps enable 'supercomputer-class' image rendering

October 15, 2009

University of Utah researchers and programmers are creating an iPhone application that will let users edit massive image files containing hundreds of gigabytes of data. When you get bored with that, you can use another of their recently released applications to virtually dissect a real human corpse.