Stories by Mark Gibbs

  • Hacking PingPlotter, Part 2

    By Mark Gibbs | 24 July, 2014 22:45

    In the previous column on hacking PingPlotter I discussed how you can use the tool's Web interface and the curl utility to add targets to be tracked, for example, to add a single host you would enter the following on the command line:

  • Nova: Bluetooth flash for iPhone

    By Mark Gibbs | 05 July, 2014 01:06

    There are many times when your iPhone camera flash just isn't up for the job. Either you need light from a different angle (ever notice how phone-based flashes tend to wash out the subject?) or you need a warmer or cooler flash than your iPhone provides. You, my friend, might be interested in the Nova, a Bluetooth LE flash.

  • Historical computing: The launch of the IBM System/360

    By Mark Gibbs | 30 June, 2014 22:46

    In 1964 IBM announced one of the most famous mainframes ever, the IBM System/360 which, on the low end versions ran at 0.0018 to 0.034 MIPS. For the time, that was serious performance ... in comparison, the iMac I'm writing this on runs at 92,100 MIPS.

  • And there's something else wrong with Comcast's Xfinity customer-based Wi-Fi hotspot plan ...

    By Mark Gibbs | 30 June, 2014 22:42

    I have, in previous Gearhead articles (first in Comcast's latest bad idea turns your Wi-Fi into everybody's Wi-Fi and then in Revisiting Comcast's Xfinity public hotspot strategy), discussed Comcast's strategy for implementing opt-out Wi-Fi hotspots on their customers' Xfinity gateways. In the latter post I questioned the security of the service and noted that access to the Comcast service isn't as tightly controlled as the company might think.

  • Revisiting Comcast's Xfinity public hotspot strategy

    By Mark Gibbs | 26 June, 2014 23:54

    Last week I wrote about Comcast's plan to build the nation's biggest Wi-Fi service by co-opting their customers' Xfinity gateways and, following a detailed conversation with a representative from Comcast's Corporate Communications group, I have some corrections to make and quite a few additional concerns to add.

  • Goodbye stupid software patents?

    By Mark Gibbs | 22 June, 2014 00:18

    If you haven't been following this story it may (hopefully) turn out to be a milestone in the history of software patents: The story concerns a US financial institution, CLS Bank, and an Australian software company that holds a patent on software used to mediate escrow for financial transactions. CLS argued that the process of escrow is centuries old and therefore not patentable while Alice argued that computerizing the process met the criteria for patentability.

  • How to explain to Big Data newbies why correlation doesn't equal causation

    By Mark Gibbs | 21 June, 2014 09:42

    With the explosion of interest in Big Data everyone in every department is looking for actionable intelligence. That's great but there's a downside: Trying to explain to, say, your VP of sales that the sales of barbecue sauce might appear to be connected to the selling price of beef but you can't say that's true for certain and that it would be inadvisable to act on that conclusion without deeper analysis.

  • Snappgrip: A smartphone SLR-style grip that could be good, but isn't

    By Mark Gibbs | 17 June, 2014 23:29

    Sometimes I get a review product that has problems and, if it's a complicated piece of engineering, I work with the vendor to try to figure out what's the cause in case there's something I've missed about how the product should be set up and configured.

  • CopyPaste Pro: A power clipboard for the power OS X user

    By Mark Gibbs | 17 June, 2014 05:28

    If you're on a Mac and you're happy with the clipboard, read no further. If, on the other hand, you long for a clipboard that's more sophisticated you might want to check out CopyPaste Pro from Plum Amazing LLC. CopyPaste Pro is, as the company, says like Time Machine for your clipboard. But it's also so much more.

  • In Pictures: 15 hot Kickstarter tech campaigns

    By Mark Gibbs | 03 June, 2014 08:10

    Here is a collection of some of the most intriguing and potentially valuable Kickstarter tech projects people are trying to launch.

  • In Pictures: 12 Bluetooth gadgets for geeks

    By Mark Gibbs | 26 March, 2014 09:14

    Bluetooth, the short range wireless data communications technology, is in a huge range of products these days, and not just computers and phones.

  • In Pictures: Top 10 security tools in Kali Linux 1.0.6

    By Mark Gibbs | 12 February, 2014 08:23

    Kali Linux 1.0.6

  • Backspin has moved

    By Mark Gibbs | 05 November, 2013 17:08

    Looking for Mark Gibbs' latest musings? Head on over to Gearhead. Same wit, same site, different platform.

  • Gearhead has moved

    By Mark Gibbs | 05 November, 2013 17:08

    Looking for Mark Gibbs' latest musings? Head on over to Gearhead blog. Same wit, same site, different platform.

  • In Pictures: 12 crazy good iOS photography apps

    By Mark Gibbs | 02 September, 2013 08:14

    An Apple iPhone ad that aired in April claimed, "Every day, more photos are taken with the iPhone than any other camera", and I can believe it. Not only are there are a boatload of iPhones in the wild, there are a huge number of apps that enhance and improve on Apple's default camera app making photography more accessible, more creative, and more social. This is a collection of some of the best and most interesting apps available.

 
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