Master modder Ben Heck has created a masterpiece “Of all the portable videogame devices I’ve ever built over the years one system has always been my “Holy Grail” to make – my “dream portable” if you will. (Yes, even more so than my Neo Geo arcade machine) And now after a couple years of tinkering it is complete! Without further ado – the Atari 800 XE Laptop!” Link.
Here’s a simple and clever way to build a motorized cart for kids: power it with two 18V cordless drills. The drills friction-drive the cart’s front wheels via two 3/4-inch sanding drums, and you drive and steer the thing by pulling the drills’ triggers, one with each hand. Two fully charged drill batteries will run the cart for about 45 minutes of play time. Thanks Paul! Link.
How to make a war driving box – “It’s very easy, but this is not a step by step HOWTO, only a guide to build your own box. To start, you need a small up and running OpenBSD System on an Intel based System. This Sytem can run on in VMWare or on a older PC System (I use a 500 Mhz Pentuim System with 4 GB HD and 128 MB Ram)” – Thanks Jason! Link.
For years I’ve tried to create “AIM bots” little buddies you’d add to your instant message list – to interact with, to fetch useful information and deliver via your IM window. Back in the day there was a company called ActiveBuddy and they a great developer kit so you could make your own too (not sure if that’s still possible). As of today AOL has a new effort here so I think we might see a few interesting ones. Ideally, these bots could use RSS and anyone with a feed could create their own bots that their visitors could add and use. Would you use a MAKE bot? You could ask it “how do i solder” and it he’d return text and links to our pages on this online and in the magazine… [via].
Here’s more about the DIY cell phone project – ” Surj Patel is building his own cell phone, bit by soldered bit. It’s not easy. It starts with parts that cost around $400. Then Patel and his partner, Deva Seetharam, have to write code to run on the tiny Linux-based computer that he’s hoping will serve as the brains of his new phone. So why bother? After all, it’s not like cell phones are hard to find or terribly expensive.” [via] Link.
Brian sent this along, something to consider if you’re working on small form factor devices…It’s good for the environment, good for your batteries, but it’s weird to think about an algorithm’s energy efficiency (it’s not just CPU cycles they look at, but memory access as well) “PowerEscape has added a new utility to its development toolsuite. “Insight” aims to reduce power consumption by improving the “data efficiency” of C-language code. The company says improving data efficiency in the initial stages of development yields higher performance for the same amount of power.” Link.
Paul writes “If there’s one word to describe my latest article, it’s comprehensive. Focused on using RSS as a means to save time in one’s daily routine, I take the reader through what RSS is, why it should be used and how to use it. I go through the installation, configuration and usage of RSS in Thunderbird, Google Desktop, RSSOwl as well as web-based feed readers with Google’s Personalized homepage, My Yahoo!, and Bloglines. As with all of my articles, there’s screenshots-a-plenty.” Good one to send to the non-RSSers, or if you’ve always wondered what those XML and RSS buttons are on MAKE. Link.
