Pretty amazing!

Boston Dynamics has just released a brand new video of their DARPA-funded Big Dog robot. Big Dog, the older brother of the Little Dog robot we covered a while back, is meant to be a “pack mule” for soldiers some day. Behind Big Dog is some pretty cool force-controlled technology. With its quadruped gait it can regain balance if it’s kicked, handle rough terrain like rocks, and climb inclines up to 35 deg.

In this new video, in addition to some footage from previous videos, you can see it handling slippery ice, slopes in deep snow, and demoing its new walking gait. About halfway through is the ice part — this thing is better than I am at regaining balance. There’s also a demo of it carrying a 340 lb load, much heavier than it has managed in the past.

via Automaton.

Mar 172008
 

Yet another reason not to watch television.

OneBigTorrent.org is a new place for sharing material that deals with or is relevant to issues of social justice, progressive and radical politics, independent media, ecology. We run a local bittorrent tracker (which we encourage uploaders to use), and we also host torrents from other trackers, as well as ed2K and Magnet links.

Looking through the front page of OneBigTorrent, I immediately saw many videos that interest me. It is nice to have this flavour of content available in one place.

 

We are all delighted to have had Stephen Downes speak to our EC&I 831 class last Monday, March 11, 2008. Stephen framed his presentation around personal learning and we received a first-hand look at how Stephen manages an immeasurable amount of information through his own customized software approach.

The presentation is available as a recorded Elluminate session, and the slides are available via Slideshare (below).

You can also download the recorded audio podcast (thanks Rob).

Note: In order to be responsive to constructive feedback, we will be releasing all of the presentation audio from EC&I 831 in audio-only, podcast format. Watch for this.

Thanks so much Stephen! You’ve added an invaluable contribution to the course and to the students of EC&I 831.