Comment Re:War-Driving? (Score 1) 110
Well except in 2002 the hardware that can do this and is small enough and low power enough to attach to a cat didn't exist.
Well except in 2002 the hardware that can do this and is small enough and low power enough to attach to a cat didn't exist.
HP is wildly incompetent. They ruin every business they buy. Look at their "we're dropping VMS" and a while later "Oh no, we're going to port it to amd64" flagellations as they continue to ruin what's left of DEC and Compaq.
We used to use software produced by Autonomy (actually, a company that Autonomy had earlier bought). As soon as HP took over, the customer service went to shit and we've since dropped the product because they had basically no flexibility when it came to changing demand and licensing. Previously, Autonomy would have been willing to work with us and allow us to change our licensing levels as demand for the service we were using this software for changed.
Apropos of nothing, but my Microsoft mouse at work has never been connected to a machine running Windows. It has only been used with machines running Debian.
This is HP through and through. They acquire a business then ruin it. We used to use a (very expensive) piece of software from a company that HP bought, immediately when HP bought the company (for a hugely overinflated amount too) the customer service turned so awful that we dropped them along with many other customers.
As an antidote to that anecdote, in the UK during the same period the completely open Sinclair ZX Spectrum had one of its best game years, along with the completely open Commodore 64. Titles for both machines kept selling well right through the 1980s. Shops stocked games. It may have also been that a full price C64 or Spectrum game was half the price of a full price cartridge game.
As a motorcyclist, I'm deeply excited by driverless cars. It's probable they are much MUCH less likely to SMIDSY me than the typical inattentive phone using car driver.
On a point of pedantry, Concorde was fly by wire. It was the first airliner to be fly by wire (although an analogue system).
The highways (motorways) are actually the safest roads. In the UK only 4% of accidents happen on those roads and they are rarely fatal (while the absolute speeds are high, the impact speeds are often low because it's an impact between two vehicles going in the same direction, and there are safety features of the motorways themselves that try to avoid any accident resulting an a vehicle coming to a sudden stop). The same is likely true in the US.
I've lived in both the US and UK, and I can say that the reason the USA has 13.6 and the UK rate is less than half really is due to US drivers being *a lot worse* than UK drivers. Also there are other factors, such as the lenient treatment of drunk drivers in many US states, leading to people not really being deterred from driving drunk. I saw a lot of people driving obviously drunk in the 6 years I lived in the USA. In the UK, you get done for drunk driving you actually lose your license and have to retake the (very strict) driving test again, and you lose your license for a long period (e.g. 2 years) and a high probability of a prison sentence, and the ban really is a ban, no "you may still drive to your place of work", so there is a very strong deterrent against drunk driving. Second offence and you definitely go to prison as well as have an even lengthier driving ban.
Most new cars in the UK will have throttle by wire, and with direct petrol injection the butterfly valve will be gone too.
Not only that there are cars that now have steer by wire. There is a manual reversion mechanism (a clutch that is electrically held open, so it fails safe if electrical power fails, or can be engaged if the system detects a problem with the steer by wire system).
Well, if you're young enough, get used to the idea that you'll be spending a lot of time on public transport then. Because it's inevitable, the insurance industry alone will practically force it to happen.
My observation of the UK is that people do NOT run yellow lights (at least in northern Britain) and most people - especially on single carriageway roads - drive about 50 (the speed limit is 60 on those roads). With the cost of fuel I have also noticed that the vast majority are sticking to the 70mph limit and a significant minority do about 60. Britain is also infested with speed cameras.
It seems only about 10% of drivers or so play "fast and loose".
You have to do a ton of overtaking. When I go to the UK, I stick to the motorway speed limit because it saves a huge amount of fuel. However, there are so many speed limited (56mph) lorries that you're constantly having to pull out to overtake lorries. The worse is lorries overtaking lorries on the M6 between Manchester and Birmingham. You have one lorry with a speed limiter at 55.99999998 mph, and another with a speed limiter at 56.00000001 and the faster one is overtaking the slower one, and it takes about 15 miles to complete the manuevre, and in the right lane you have a van overtaking the lorry overtaking the lorry, but the van is only doing 60 causing all the speeding repmobiles to suddenly slam on the brakes and slow to 60, causing a standing wave traffic jam in that lane.
If we could get autonomously driven lorries that can communicate and agree on a speed to drive so they never overtake each other, then it'll hugely increase the capacity of the M6.
A wreck at 85mph is hugely more dangerous than one at 65mph. The energy that must be dissipated has a quadratic relationship with velocity. Although 85mph is only 130% faster than 65mph, you have to dissipate 170% more energy in a crash at that speed all other things being equal.
Real Programmers don't write in FORTRAN. FORTRAN is for pipe stress freaks and crystallography weenies. FORTRAN is for wimp engineers who wear white socks.