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Comment He doesn't get it. (Score 4, Interesting) 572

The issue is not "intermittent Internet connectivity." Most of the people who are spun up on this are concerned about the principle of always-on DRM in general. Even if people had an iron-clad agreement with their ISP that they would provide them with five-nines uptime on my WAN connection, it doesn't change the basic principle that lots of people are miffed that their Internet connection is being used on a 24-hour basis to demonstrate that they are, in fact, not thieves.

Of course, this doesn't even address the fact that the most reliable Internet connection in the world is completely useless if the server(s) that you're attempting to connect to are down due to incompetence, unanticipated demand, DDoS attacks, etc.

Comment Aliens (Score 2) 317

The murder of his wife was the straw that broke the camel's back, but for me, I started turning away from Reiser based on the sliminess of the Burke character he played in "Aliens". Of course, that "Mad About You" shit didn't help much, either.

Comment Apple II graphics / text "Venetian" interleaving (Score 1) 612

Anybody who programmed the Apple II back in the 1980s is familiar with the interleaving "venetian blind" effect due to the relationship between locations in both the text/low-resolution and high-resolution video RAM and their actual locations on-screen. I seem to remember reading that this was a conscious design choice by you early on and that it resulted in somewhat simpler hardware. Can you shed some light on how the Apple II's graphics structure came to be?

I spent so much time writing code to generate lookup tables to map locations in video RAM to their on-screen counterparts that at one point I had the hexadecimal 6502 machine language sequence memorized. This, sadly, is now gone (replaced by quotes from Seinfeld reruns and meaningless football statistics.)

Comment Re:Note to TSA (Score 5, Insightful) 335

The problem with the Israeli model is that it isn't terribly feasible at a large scale. It works because Israel is a tiny country with only one major international airport (Ben Gurion) that needs to be secured. This type of massive security infrastructure (extremely tight physical perimeter around the airport, security personnel with extensive psychology training, countless constantly-monitored security cameras, legions of plainclothes guards, etc.) is not a realistic scenario when you have hundreds of major international and regional airports like the US does.

Comment Bad security questions (Score 1) 408

Not only are some of the "standard" security questions bad because they're easy to research, some of them are bad because there are multiple correct ways to answer them, and it can be difficult to remember how you chose to answer.

My least favorite security question is "What street did you grow up on?" Depending on the answer to this question, there could be four completely valid ways to answer it. For example, I grew up on 5th Street. So depending on whether or not I feel like the word "street" ought to be included in the response, there are four correct ways to answer this question:

"Fifth Street"
"5th Street"
"Fifth"
"5th"

Now, I'll choose one today, when I provide my initial answer. But when I'm asked this question six months down the road, am I going to choose the same one? Maybe not.

The key is not just choosing good security questions that are hard to research and/or guess. They also should have unambiguous answers.

Comment Personally, I don't want them bigger (Score 1) 660

I have an IPhone 4S, and it's about the right size for me. Most days, I wear jeans to work, and anything bigger than the IPhone would be uncomfortable to carry around in my front pocket (not to mention cumbersome to take out when I need to answer it). I can see the benefits to having a larger screen with a higher resolution, but the bottom line is you have to drag it around with you.

There's always the option of using a belt clip, which would make it easier to carry around a phone with a larger form factor, but I just don't like that from an aesthetic perspective. To me, it's a compromise between screen size/resolution and convenience, and I'm perfectly happy with the 3.5" screen.

Comment Protection from space-based radiation (Score 5, Interesting) 107

One of the biggest impediments to long-term settlement of Mars is the fact that it lacks an Earth-like magnetosphere to protect surface dwellers from solar flares/CMEs and other forms of energetic particle radiation. Similarly, the very thin Martian atmosphere provides little of the protection that the Earth has from photon-based radiation (e.g., UV/X-rays, etc.)

How much of a problem is space-based radiation for future Martian settlers, and what would be the best way to deal with it?

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