The perfect presentation slide is blank. Because I am giving the presentation, and I expect people to listen to what I have to say.

...laura

Windows 3.0 was the first version I used to any significant degree. It looked so high-tech, though to 2015 eyes it looks like something from the old stone age. It did some cool stuff. It also gave us General Protection Faults, the predecessor to the Blue Screen Of Death.

For a long time I recommended Windows 98 to non-technical users. Some people claimed there was a USB implementation for Windows 95, but after careful study I have come to the conclusion they were mistaken. My first exposure to Windows 95 was an early alpha (I worked for the evil empire at the time) that crashed and required reformatting the hard disc after attempting to reconfigure the mouse.

I was intrigued by some of the other options out there. I sent my resume to Quarterdeck - I thought DESQview was neat - but only got a thanks-but-no-thanks postcard back.

...laura

Fiber is amply fast.

The bottleneck is the cavalier attitude of web designers to network resources. You do not need to load 25 different URLs (DNS lookups, plus autoplay video and all the usual clickbait junk) to show me a weather forecast. Or a Slashdot article, for that matter...

...laura

I came of age in the late '70s and early '80s, and my musical tastes reflect that.

There have been some new discoveries along the way. I adore Sheryl Crow, and thought Lady Gaga was a breath of fresh air. With those exceptions (and a few others) I haven't heard much of interest since the early '90s.

I remain baffled by rap.

...laura

If I saw somebody with an aol.com email I'd wonder if they were a tech dinosaur, a total hipster, or somebody who had simply stuck with something that worked.

I've had my Hotmail email address since 1996, prior to Microsoft taking it over. I've stuck with it because it works. It does exactly what Hotmail promised from the start, providing email that is independent of my ISP or employer.

...laura

Yes, they do.

An early example of getting it wrong was the City & South London Railway, the first deep-level underground rail line in London. The designers of the rolling stock didn't bother with windows because there was, supposedly, nothing to see. Passengers hated the "padded cells". Even if all you see is tunnel walls rushing by, people need to see outside.

I could see the utility of an airliner with no windows but cameras and viewing screens - it would solve some engineering problems - but for a car, the simplest is still the best. Windows.

...laura

I see lots of announcements - not just this one - shouting about their new microarchitectures, how cool they are, the amazing benefits, and so on. But documentation of exactly what the new microarchitecture is, exactly what it does, seems thin-to-non-existent. Maybe I'm not looking in the right place.

All "big" processors nowadays have fancy pipelines, out-of-order execution, branch prediction, multiple cores, and so on. Fine. But how is Zen different from past microarchitectures? What makes it revolutionary?

Details, please.

...laura

It's always fun to look up what else people have been in. One that caught my eye was Ms Whitney as an uncredited band member in the still brilliantly goofy Some Like It Hot.

...laura.

In Canada we have an intermediate step between untowered uncontrolled airports and controlled airports with towers, Mandatory Frequency airports. They have a ground station with whom you must communicate for arrival and departure. They dispense information and coordinate activities, but do not give clearances. As pilot you make those decisions.

An example MF airport I've flown to is Kamloops, BC (CYKA). On initial contact the ground station told me the wind, altimeter setting and active runway, but also advised me of skydiving activity north of the airport. Since this might conflict on the usual left-hand circuit pattern, they suggested I fly a right hand circuit on approach. I did, and landed. This wasn't binding on me - the decision and responsibility were mine - but it was a good idea.

...laura

If they used reasonable numbers of significant figures I wouldn't mind so much. Since the altitude is specified to three significant figures (FL350), how about 10.7 km? The Air New Zealand system only did metric, BTW.

A later flight (Air Canada) had the bilingual in-flight thingy giving U.S.-bastardized units in English, and metric units (with, as usual, too many significant figures) in French.

...laura

I just got back from a vacation in Australia, and was annoyed that the in-flight display thingy insisted on displaying everything in "correct" units.

Showing the plane's altitude as 10,668 meters is all well and good, but is missing the point. Even a pilot from New Zealand (I was flying Air New Zealand) would have given the altitude as 35,000 feet. Flight level 350, strictly speaking, but few non-aviators would know what that meant.

Yes, I know they use metric altitudes and flight levels in Russia and China...

...laura

If you feed it a -m command line switch, one of my applications informs you that Martian Mode is not yet implemented.

Lame, huh?

...laura

Thanks. A lot of these sound like "don't cares" in the instruction decoding logic. Reminds me of an undergrad course in logic design with lots of Karnaugh maps and stuff.

...laura

I wouldn't have minded seeing an example of one of those illegal opcodes and how what it did was useful.

Brooks called such things "curios". Side-effects of invalid operations that people had started to use, and that had to be considered part of the specification.

My policy (seconded by my boss) is that I do not document such things. If a hack is documented people start to use it, then we have to support and maintain it.

...laura

Top Gear was enormous fun at first, but it's gotten stale. It's lost its way. Maybe it is time for a re-think.

Like just about everybody, my picks for a new co-host include Sabine Schmitz and Vicki Butler-Henderson. But they have to look very carefully at the show and decide if its worth continuing first. I'm not convinced it is.

The original Top Gear production morphed in to Fifth Gear, which is definitely jazzed up fro the old Top Gear it started as.

...laura