Computers & Mobile

The latest DIY ideas, techniques and tools for digital gadgetry, open code, smart hacks, and more. Processing power to the people!

Verizon Prevents Treo Use As 3G Modem…

TreoKeylock has an interesting post about cell phone ownership in other countries in response to the Verizon crippling of our phones – “In Qatar I pay a security deposit and then my mobile phone is billed like a landline phone. I pay for the calls I make–no limits and full access to all my Nokia 6230’s features (like bluetooth) without being billed for it. The coverage in Qatar is good (albeit a small country) but it is also an all digital network. The USA is a mix of analog/digital because the companies that put up the analog towers are trying to wring every dollar out before they have to replace them. The USA is behind in the cell phone market considerably…don’t believe me? Check out Nokia’s website and click on the Middle East. I’ll bet you’ll find phones that you haven’t even heard of over here. I bought my buddy a Nokia 6600 cellphone while I was in Qatar and brought it back for him. It works fine over here and his bluetooth chip wasn’t disabled and he isn’t billed when he transfers his photos, movies, music, etc…” Link.

HOW TO – Make any website a mobile site, with Google…

HOW TO – Make any website a mobile site, with Google…

GooglephoneJeff at Palm addict writes – “Somehow tonight I stumbled on something I’ve never heard of. It seems that Google has a page that will optimize any website for viewing on a mobile phone or PDA, similar to Skweezer and IYHY. All you see when you load the page is what shows in the included graphic. No Google logo, no explanation, nothing. But simply enter a URL and you recieve a quick-loading mobile optimized version of the page you requested.” [via] Thanks, Brian! Link.

Verizon Prevents Treo Use As 3G Modem

TreoPretty unfortunate. I suspect we’ll see a hack to work around this soon – “So you just bought a Windows Mobile Treo with EV-DO service and you want to use it as a modem for your laptop? Forget it. Verizon Wireless says you must buy a second 3G subscription and they have the technology to back it up. Specifically, while the device, which has well-reviewed, comes with Bluetooth, Verizon has disabled the Bluetooth dial-up networking capability that would enable the Treo 700w to act as a modem for laptops.” Link.

10 Tips for Easy Motherboard Upgrades…

0,1425,I=90953,00Good round of motherboard upgrading tips on Extremetech – “…motherboard upgrades can be either difficult or straightforward. It all depends on how you approach it and how you prepare. We’ve upgraded motherboards quite often over the years, so we’ve learned a few lessons along the way. We’d like to share our knowledge, so that when you tackle this, you encounter minimal hassles. Our pain over the years is now your gain.” Thanks Star! Link.

HOW TO – Build a Cool Linux Toy…

HOW TO – Build a Cool Linux Toy…

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Pramode C.E. writes – “With a low-cost general purpose microcontroller like the PIC16F628, bits and pieces of cheap, commonly available electronics components, and LOTS of code, you can build many interesting `toys’ and hook them up to your Linux machine – a really great learning experience for the hardware hacker who wants to learn Linux, or the Linux hacker who wants to learn a bit of hardware. This article describes how I went about building my temperature-sensing project – amateur Linux/hardware hackers might find some of the ideas useful when they start building things on their own.” Link.

HOW TO – Improved spam filtering

InstructablesExcellent suggestions on a DIY spam filtering solution on Instructables: “I have been using a method of spam filtering for a number of years that works well in sorting personal communication from channels that may induce spam. I generally issue one email address to personal contacts and a second is used when dealing with online forum, e-commerce etc where I expect that address will fall in to the hands of spammers. I have setup two gmail accounts and the ‘spam’ account forwards all mail to the ‘personal’ account which labels those received mails with a filter accordingly. By pushing spam filtering out to the edge of the mail client, the address, you take away reliance on spam filtering technologies which can be duped.” Link.

HOW TO – Convert a laptop keyboard for desktop use…

HOW TO – Convert a laptop keyboard for desktop use…

1.Laptop KeyboardChris writes in with something to do with a laptop keyboard: “Ever wanted a laptop keyboard to use with your stationary computer? Lee Char did and took a keyboard from an old Compaq and ‘converted’ it to be connected to his regular computer. This is something that would be interesting to spin further on by interfacing this keyboard with an PDA instead, like an iPAQ. Anyone have an idea on how to do this?” Link.