Catch up on stories from the past week (and beyond) at the Slashdot story archive

 



Forgot your password?
typodupeerror
×

Comment Re:We already have these (Score 2) 112

From parent post:

I already have a "robot" that opens my garage door when I'm near,

From your link:

The other definition is a machine that does something a human might do.

Without the automatic garage door opening, a human would have to open it.
Same goes for electric gates as well.

I have a robot in my kitchen that washes dishes and one in the laundry that washes clothes.

Comment Re:Laws of physics (Score 1) 126

It attenuates the shock wave from an nearby explosion. There is no force involved. It absorbs the energy of the shock wave. That's the thing that turns your internal organs in to liquid. Suspiciously useful in combat. Like when you're driving down the road and an IED goes off. The vehicle armor stops most of the shrapnel but your people inside are dead anyway. If the armor doesn't have to be hit with the shock wave first, before being hit by shrapnel, it has a better chance of stopping it too.

Comment Re:Such a bad summary (Score 2) 126

fire a burst of energy to turn air into plasma, causing a shock wave.

Except the aren't creating a shock wave to counter the incoming wave. They're changing the density, pressure or composition of the medium (air or water) the shock wave is going to pass through, attenuating it.

Have a read of the summary in the patent.

Countering a shock wave with a generated one would be horribly complex. You'd need to measure the wave first or risk amplifying it further. You'd need to generate it at in the exact same time and place you want to counter it, or your own shock wave is going to hit you with the same force as the one you're trying to stop. A tiny error in timing will see twice the damage inflicted on yourself - like the current humidity, air temperature and pressure - all things that contribute to the velocity of the shock wave.

Comment Re:Paranoid, but mostly appropriate (Score 1) 90

This isn't a guy pushing a rod connected by mechanical linkage to some flaps. Its a guy pushing a joystick which is just 2 sets of POTS that gets translated into a number and fired off to the drone. The drone then checks those numbers and attempts to perform the command.

Congratulation, you just described all modern Airbus commercial aeroplanes after the A320 and the Boeing 777. They're also fly-by-computer

Slashdot Top Deals

Why did the Roman Empire collapse? What is the Latin for office automation?

Working...