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Using Mahony & Madgwick to calibrate and process Arduino orientation data.
over a year ago

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More from Interaction Magic - George Cave

Engineering beneath the ice sheet

Living in Greenland, deploying electronic beacons deep beneath the ice.

6 months ago 39 votes
Plastic archeology

The history, science and engineering of Lego bricks, on the cusp between trash and treasure.

a year ago 19 votes
3 tips for co-designing with kids

Designing future sports products with a group of 11 year olds.

over a year ago 23 votes
Hacking the terrorist timepiece

The hardest part of building hardware interfaces is not having the right tools to prototype, test and validate ideas. A behind the scenes look at my prototyping process, on a project to re-invent the famous Casio F-91W watch.

over a year ago 25 votes
Designing bikes or bike lanes?

Which impacts the cycling experience more: the design of the bike or the bike lanes? Interview and podcast with city transport planners Catherine Osborn and David Wills.

over a year ago 21 votes

More in science

In California, Hummingbird Beaks Have Been Transformed by Feeders

The profusion of hummingbird feeders in California homes has not only allowed some hummingbirds to expand their range, but has also altered the shape of their beaks. Read more on E360 →

9 hours ago 1 votes
How Can AI Researchers Save Energy? By Going Backward.

Reversible programs run backward as easily as they run forward, saving energy in theory. After decades of research, they may soon power AI. The post How Can AI Researchers Save Energy? By Going Backward. first appeared on Quanta Magazine

2 hours ago 1 votes
The End Kidney Deaths Act

Congress should start compensating compassion

3 hours ago 1 votes
Quick survey - machine shops and maker spaces

Recent events are very dire for research at US universities, and I will write further about those, but first a quick unrelated survey for those at such institutions.  Back in the day, it was common for physics and some other (mechanical engineering?) departments to have machine shops with professional staff.  In the last 15-20 years, there has been a huge growth in maker-spaces on campuses to modernize and augment those capabilities, though often maker-spaces are aimed at undergraduate design courses rather than doing work to support sponsored research projects (and grad students, postdocs, etc.).  At the same time, it is now easier than ever (modulo tariffs) to upload CAD drawings to a website and get a shop in another country to ship finished parts to you. Quick questions:   Does your university have a traditional or maker-space-augmented machine shop available to support sponsored research?  If so, who administers this - a department, a college/school, the office of research?  Does the shop charge competitive rates relative to outside vendors?  Are grad students trained to do work themselves, and are there professional machinists - how does that mix work? Thanks for your responses.  Feel free to email me if you'd prefer to discuss offline.

yesterday 4 votes
Will We Ever Prove String Theory?

Promise and controversy continues to surround string theory as a potential unified theory of everything. In the latest episode of The Joy of Why, Cumrun Vafa discusses his progress in trying to find good, testable models hidden among the ‘swampland’ of impossible universes. The post Will We Ever Prove String Theory? first appeared on Quanta Magazine

yesterday 2 votes