Board Gaming

Games we own. These are all available for game night with the North Tahoe Tabletop Board Game Meetup group....

Art Projects

I have worked on various art projects over the years. This is a collection of some of those projects....

Programming Projects

I have worked on various personal and professional computer programming projects over the years. This is a collection of...
Linkage Program

Simulating Gears

Okay, the user interface is pretty much working for gears. Gears Now I need to work on the simulation. This sounds simple, but there are some issues that I still need to work out. To start with, the existing simulator does not “follow” the kinematic chain. No Simple…

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Linkage Program

More Difficulties with Gears

My previous post described making a link also be a gear. I realize now that this is a limitation that doesn’t need to happen. But removing that limitation causes other problems. Here is where I am with this project: A gear is a link, but not a link…

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Linkage Program

Linkage Gearing Dilemma

I have the user interface in the Linkage program working somewhat. I have a serious dilemma with the simplicity of it. The concepts are good, but the details are troublesome. I’ll explain. Various gear Configurations In the image above, there are four gear interface situations shown. The user…

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Linkage Program

So Far So Good – Gears!

I have a little bit of the user interface working. I took out an optimization feature where joining a lone connector to another connector would just discard the link that was part of the lone connector. Now, a lone connector might have a link that is a gear,…

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Linkage Program

Gears in the Linkage Program

I was just having a discussion with my dad about gears. Every now and then, I think about how to add gearing to the Linkage program and I think that I now have a way to do it. I’m writing down the ideas for future reference, and because…

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Uncategorized

Computer Engineer Barbie

I found a site that had commentary about the terrible Computer Engineer Barbie book that came out recently. The book is apparently really sexist and makes Barbie out to be an idiot who can only get by with the help of a couple of guys. The site had…

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AutoResponder

New PHP AutoResponder

The AutoResponder, described in more detail here, is a program, a set of web pages, and some scripts, that automatically respond to email and SMS text messages. I wrote the AutoResponder a few years ago for a puzzle race. During a race, it is handy for teams to…

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