Pardon my ignorant question, but how is it a problem to have traction control? Wouldn't it be enough to glue traction strips to the feet or something?
That's like wearing shoes with golf spikes all the time.
Traction control for feet does roughly the same thing as automotive traction control for cars. The basic idea is to keep the sideways force below the break-loose point. This is the down force on the wheel times the coefficient of friction.
For car wheels, the down force is mostly constant. For a legged robot, it changes throughout the ground contact phase So the side force has to be actively controlled and changed throughout the ground contact. It's also necessary to compensate for leg angle.
Legs have an additional option. If a leg has three joints, you can adjust the angle at which the contact force is applied. This is a big win on hills.
I used to work on this stuff in the mid-1990s, but nobody was interested in building legged robots back then. It could be used for animation, but it was overkill for games. I never expected that DARPA would spend $120 million on BigDog. Robotics projects in the 1990s were tiny.
"If you can't save everybody, save who you can" seems like a reasonable addition to the program.
The problem isn't that you can't save everyone.
The problem is that you can save either of two people (hypothetical people, in this case). So, how do you code things to choose between the two, when you can do either, but not both?
Let me guess - a PRN?
Interesting...
Note that the President that got us into WW1 was a Democrat (Wilson).
As was the one that got us into WW2 (Roosevelt).
Then there's the Korean War (Truman).
And the Vietnam War (Kennedy/Johnson).
Carter was the only Democrat President of the 20th Century who didn't get us involved in a war.
And, as of last week, there are no Democrat Presidents this century that haven't gotten us involved in a war (or does anyone really think that this ISIS affair is really going to be a quick bombing campaign?).
Does any of that exist? If I have to build that system myself (or parts of it), do you have other suggestions? For the inevitable and completely reasonable suggestion of getting someone competent for tech support: I've tried that too. The competent ones don't last beyond the third visit.
Your sig is amazingly appropriate. Now you know how to upgrade your project.
If I came over and starting just randomly putting books into your bookshelves that publishers paid me to do without asking you, wouldnt you rightfully be a bit upset about it?
U2 fits comfortably into the iTunes demographic.
I expect to see many more free --- targeted ----promotional distributions of AAA list titles through channels like iTunes, Steam and the Kindle.
Or with the average laser printer, plug in printer, don't bother with the install disk, select whatever is the nearest version of the HPLJ that Windows happens to have handy. (This also works for older inkjets and some pin-impact printers.)
As to TFA, didn't you know that no device is complete until it can play DOOM?
But yeah, methinks if software started from the perspective of the douchebag, 90% of the hacks would go away and the rest wouldn't be worth the trouble.
I think Australia just isn't big enough. It doesn't represent enough money or enough people. It's small enough that the gatekeepers might not give a damn. Screwing over the whole continent is not that big of a loss for them.
If the return on investment doesn't exceed the cost of setting up the licensing and distribution rights, it won't happen. Even then, it has to exceed costs by a high enough amount, otherwise the entities involved will focus their efforts on something else that's more lucrative. But they're not going to just let people access the content, because it might become profitable enough at some point.
To me, this is the biggest disappointment of the Internet. If I want to watch the local news in some other part of the country, why can't I? If I want to purchase music from iTunes France, why can't? If I want to buy a product from Amazon Japan, why can't I? Same thing with DVD and BluRay and their ridiculous region scheme. We've made it a lot easier to access goods and entertainment from a person's own country or continent, but it doesn't stretch much further than that in many cases.
The "global economy" isn't there at the consumer level.
Type-casting -oh my lord type casting- is so astoundingly bad in Swift
What don't you like about it?
I like it because it precludes a lot of stuff from going wrong unless you are very explicit in telling swift how you would like to be shot in the foot.
Trap full -- please empty.