BigDog Beach'n

Here's another video from BostonDynamics featuring the BigDog robot. This time the BigDog is strutting his stuff on a beach in Thailand:



Imagine working on a robot such as BigDog and then going to some exotic beach to test it out. Talk about dream jobs! Cheers ~ Jim

Friday fun: Boston Dynamics BIGDOG Robot

If you are in any way interested in robotics then you have to check out this video from boingboingvideo of Boston Dynamics BIGDOG Robot:



The BIGDOG is designed for military use and is one of the most advanced quadruped robots out there. It's a pretty interesting concept, and the Boston Dynamics and BIGDOG links provide a lot more information.

Have a great weekend ~ Jim

Friday fun: Portable computer commercial from 1977

This week's Friday Fun may be a little redundant in that I already posted this video on my 8-Bit Retro Computing blog, but I just get a kick out of this classic commercial for the IBM 5100 Portable Computer courtesy of MrClassicAds:



The commercial is from 1977 which happens to be the same year that I graduated from high school. I guess back then that a computer weighing about 50 pounds really could be considered a portable. By comparison my netbook is about 1/50th of the weight of the 5100, and orders of magnitude more powerful. It's incredible to see how technology has progressed over the years.

Have a great weekend ~ Jim

Friday fun: Evasive Beeping Thing

Here is another weekend project from makemagazine. I am quite certain that those of you who enjoy playing pranks on your coworkers will enjoy building the Evasive Beeping Thing:



If you plan to build this little beastie then you should check out this link at the makemagazine site which includes errata, user comments, and further links including one for the updated schematic.

And if you have a moment please check out the Geeks Who Care blog, and drop me a line or leave a comment if you have any suggestions.

Have a great weekend ~ Jim

Friday fun: Bohemian Rhapsody Remix

While last weeks clip on reusing Zip Drives was good, I have to say it pales in comparison to this weeks video clip on creative ways of reusing old technology. Check out bd594's fantastic "Queen Bohemian Rhapsody Old School Computer Remix" below:



Pretty cool huh? By the way I have been meaning to write a post about a project I worked on recently with my friend Chuck Goolsbee, but due to a case of toxic pizza I have just been too sick to write anything. I am feeling better now, so I will get something up soon. In the mean time swing on over to Chuck's blog and read his account of the tachometer mod I helped him with for his E-Type Jaguar.

Also if you have a second then please swing by my Geeks Who Care blog, and take a look. It's a blog set up to help coordinate efforts between geeks and groups who need their services, but it's doesn't seem to be getting too much interest. Please drop me a line or leave a comment if you have any suggestions. Thanks!

Have a great weekend ~ Jim

Friday fun: New Life For Old Zip Drives

Thanks to this video from makemagazine I have some ideas for those old Zip Drives I have lying around:



Have a great weekend ~ Jim

Friday fun: 2-Mile Camera Remote

More than likely I am about the 976th person to repost this video from makemagazine, but the video is of a cool project and it's worth reposting:



If I ever have time I am going to try this mod on an old Canon digital camera I picked up cheap. Here are the links for both the Make Magazine site, and the article that the video refers to.

Have a great weekend ~ Jim

Friday fun: Catapult grasshopper

Once again Minuscule comes up with another great video. Chalk another one up for the Ladybug:



Have a great weekend ~ Jim

Friday fun: Internet-Enabled Cat Feeder

Earlier this week there was an article on Digg about a Internet enabled cat feeder that I found really interesting and thought would be a good follow up to the "Maker Workshop - VCR Cat Feeder" post I made a few weeks ago.

The article "Web-Enabled Cat Feeder w/ Video Feed" is from Catster's Cats and Kittens Blog and inlcudes a link to inventor Mathew Newton's site and the video below:



Mathew's site now features a newer version of the cat feeder that uses the Linksys WRT54GL Router. The use of the versatile WRT54GL router makes this an even more interesting project, and gives me some project ideas for my own WRT54GL router. Another cool thing featured on Mathew's site is the microchip-enabled catflap for his two cats Frankie and Elmo.

If you are in to cats and technology then you have check out Mathew Newton's site, and be sure to give Catster's Cats and Kittens Blog a peek too.

Have a great weekend ~ Jim

Friday fun: Cats, Robots and Vacuums, Oh My!

This video from poutamo has been around for a couple of years, but it's still cool to see a cat riding a Roomba:



Now if you could only get the cat to drive the Roomba and chase after a dot from a laser pointer.

Have a great weekend ~ Jim

Friday fun: Lego NXT 2.0 - Ballcannon w. Joystik

So what can you do with the Lego NXT 2.0? Check out this video from lasselauesen for one really cool idea:



Have a great weekend ~ Jim

Friday fun: Maker Workshop - VCR Cat Feeder

Here's an "interesting" project from makemagazine involving cats, cat food, an old VCR, and some pulleys. Rube Goldberg would be proud:



Have a great weekend ~ Jim
PS: If you are of an inventive nature then check out RubGoldberg.com.

Friday fun: An Engineer's Guide to Cat Yodeling (with Cat Polka)

Here is here is another hilarious video by klusmanp. This one is on the fine art of cat yodeling:



Have a great weekend ~ Jim

GPS: A back seat driver with an Off button

For the last few days I have been testing out (read: playing around with) my Garmin Nuvi 265WT GPS that I recently purchased. The unit I purchased was a refurbished system that was available at well below the price listed on the Garmin site. My primary reason for purchasing this particular model was primarily due to the price since I was looking for something just to experiment with. I am more interested in getting the actual coordinates of where I have been on my road trips, and using those coordinates for my Google Maps projects, than having a device provide directions to those locations.

On my first time out with the Garmin Nuvi 265WT I decided to just go out blind without reading the manual. I packed the GPS along when I went on a work related trip, and used it on for the return trip home. This would not have been the smartest thing to do if I were relying solely on the GPS to get me home, but because I knew the way home this was not an issue. The first thing I immediately found annoying was the female voice that was selected by default and was constantly being drowned out by the road noise inside my truck. Even when the the noise was low, the voice was at a frequency where my tin ears could barely make it out. I decided that once I got home I would change the voice to something which I could hear (and which I have since done). Also the GPS was apparently configured for a destination point located near Tacoma, and the device kept trying to steer me back to Tacoma as I drove on to my home in Bellevue. Having this device constantly tell me to take a turn even when I didn't want to reminded me of having a really annoying back seat driver in the truck Fortunately for me this back seat driver has a volume control, and an Off button.

I read the manual prior to my second time out with the GPS, and this time I found the device (with the new voice) more useful. Having programmed the device with my home address I took off for a short trip to Snoqualmie Pass. Once I reached the pass I took an exit, and turned around to head home. Prior to getting back on the freeway I stopped and took a reading with the GPS and then set it to guide me back home. The device worked pretty well though at 70 MPH some points of reference seemed to come up a little too fast for it to alert me in time. The one major problem I encountered was when I decided not to take the exit the GPS had determined I should take and instead stayed on the freeway to an alternate exit. As it turns out the exit that the GPS originally selected for me runs parallel with the freeway for some distance, and because of the accuracy of the device it continued to provide me directions as if I had taken the exit even though I hadn't. It wasn't until I was passed the exit that the GPS determined I was still on the freeway and recalculated the new route.

As I said at the beginning of this post my primary reason for getting a GPS was to provide coordinates for locations I list on my Google Maps, and not for finding my way. I can see certain situations arising where I may have need of the GPS to provide a point of reference before I break out the maps, but for me at least I can never see a GPS replacing common sense, a good map, and the occasional getting out of the car and asking for directions which given the person you are asking can make road trips all the more interesting. I don't believe this line of thinking qualifies me as a Luddite because I do embrace technology; it's just I don't want technology smothering my sense of adventure and discovery by doing all my thinking for me.

One thing I need to do more research on is how can I readily transfer coordinates from the GPS to my computer. So far there doesn't appear to be a way to transfer the data via the USB cable that came with the GPS to my computer. Also I have yet to get an Flash card to store data with, and even if I do I am not sure I can sneakerware the data over to my computer. Maybe this can be a future project of mine?

Speaking of projects, I have decided that Python should be the language I should focus on learning at the moment. It appears to be relatively easy to learn, and I can use it to develop applications for many of my projects. I will also be starting up my studies in HTML and CSS again, and incorporate both in to my projects as well. Maybe I can use all three to build interfaces for my weather station, and robotics projects? I've been pricing equipment for the weather station, and also looking at how I can deploy it without brining down the wrath of my home-owners association. I don't expect to be moving as fast with the weather station project as I will with the robotics project. Speaking of the robotics project, it got a little sidetracked over the weekend due to my playing with the GPS, but I am hoping to have some more pictures of it in a week or two. If I can use my camera to take some video of it moving around, then I may finally have something to put on my YouTube channel.

Yes, I have a lot on my plate and I expect I won't get as much done as I want to, but I have to keep plugging at it and keep learning.

Cheers ~ Jim

Friday fun: An Engineer's Guide to Cats

If you are a cat fan like me then you will enjoy "An Engineer's Guide to Cats" by klusmanp. It's purr-fect way to start your weekend with a laugh:



Have a great weekend ~ Jim

PS: After posting the trailer for the movie The Straight Story in last week's "Friday fun" I went ahead and ordered the DVD which arrived today. I just finished watching the movie for the first time in years and I have to say it's still a great movie.

PPS: Sorry for the "purr-fect" bit. I just couldn't help myself :)