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Comment Re:Why I wired Ethernet in most rooms (and no WiFi (Score 1) 287

2- Safety concerns: with baby and/or young children I felt I would rather not add RF generator inside my home. I know we are immersed in RF from everywhere, making some a few meters away is another level. I didn't want to add that. Just in case.

Ham radio operators -- of which I am one -- spend their lives immersed in more RF at various frequencies from kHz to GHz than you can possibly compare to unless you work at a broadcast radio or television station. And hams are one of the oldest demographics in the USA. So many 80 and 90 year olds, it's really kind of amusing. RF is not your enemy at wifi router and cellphone levels. Not even close.

I've been pretty much bathed in RF for the last forty years. I'm very healthy other than a few allergies I've had since I was a kid. Of course, I'm active, too -- but if RF at these levels was a problem, I'd *have* a problem by now.

Comment Re:White House (Score 2) 138

the US Government use UCAVs to keep the airspace around DC clear.

Actually, the current response to airspace incursions in the DC area is an F-16 and a Coast Guard helicopter. The F-16 is in case it turns out to be hostile, and the Coast Guard helicopter is for the usual case, which is a clueless VFR pilot who needs directions. This happens several times a week. The FAA now insists that all pilots operating within 60 miles of DC (actually 60NM of the DCA VOR) take this online course. Amazingly, there are still clueless pilots wandering into this airspace, although fewer than a few years ago.

Comment Let me tell you (Score 1) 408

Those white plastic laptops of Apples got quite a few calls into their support center.
#1: yellowing and cracking of plastic.
#2: Hard drive failure
#3: Battery failure

I think with the 3 items combined, the failure rate must have been in the high %30 mark.

Anyone that owned one shoudl be able to verify that.

Comment This is why you outsource manufacturing. (Score 1) 408

This is why you outsource manufacturing.

Outsource to a big company like Foxconn or Solectron that has already invested in all the expensive equipment and processes (in both cases, some of it actually paid for by Apple), and have them do your manufacturing for you.

The incremental cost ends up pretty tiny, relative to COGS, and you get a better finished product at only a fractionally higher cost than if you were stupid enough to do your own manufacturing. The argument in the article only holds up if you are stupidly building the widgets yourself.

Comment "How do you explain..." (Score 1) 408

"How do you explain..."

I don't really follow Microsoft acquisitions enough to speculate on their reasoning, but the Facebook reasoning was pretty obviously that the WhatsApp company cost (predominantly non-US) telephone companies $19B in per-SMS charged revenue over a period of 2 years, and it therefore gave Facebook some incredible leverage with those phone companies to make the purchase in such a way that a small group of phone companies couldn't drive WhatsApp out of business by increasing data costs to compensate (which would hurt Facebook.

Comment UK regulations (Score 1) 138

I would guess these drones are not flying LOS, therefore disrupting video and telemetry would make it very difficult for a drone operator to effectively maneuver, make any interesting video, and even return the drone back to safety.

This is in the UK, where there are clear legal requirements if you want to operate a drone. People can be and have been prosecuted for violating them.

So it is highly unlikely that any such drones were flying without LOS at close range or that they would be used by any reputable commercial surveillance firm without permission. As the cases mentioned above demonstrate, someone who violates the rules may well wind up in court with a hefty fine, and the authorities aren't going to look sympathetically on any excuses about losing control of the aircraft or being somewhere it shouldn't be accidentally.

By the way, responding to drones by disrupting frequencies using jammers as you suggested would, as a minimum, probably land you in hot water with the communications regulators yourself.

Comment Some info seems bogus (Score 1) 408

Some of that info seems bogus. 10,000 CNC mills? Unlikely. 10,000 CNC machines of all types across all of Apple manufacturing, maybe.

There's a nice video about how Apple machines a round can for their round desktop computer. They're going through a lot of steps to make a can, yet they're doing it in a low-volume way. Here's how soft drink cans are made. Same shape, but much higher production volume.

Apple is doing this to justify charging $2700 for an x86-64 machine with midrange specs.

Comment Easier attack angle - kites or pilots (Score 1) 138

"Send in the drones!" Why not fight drones with drones?

I feel like a way better attack vector would be a computer controlled kite. Between a string reaching all the way to the ground almost invisible to see, and a bunch of long streaming tails from the kite to foul rotors - you could do pretty well, if you can find the drone.

I would think though it would be more effective to hire goons to hang around anywhere open and with a line of sight to the area over the filming. Kind of a different take on the XKCD $5 wrench encryption cracking strategy.

Comment Re:Google's storage (Score 4, Interesting) 408

There are amusing efforts to sell disk drives to Google. Near Google HQ there is a movie theater complex. I once saw an ad run before a movie. Two minutes of sales pitch for bulk purchases of enterprise hard drives, with lots of technical detail. Clearly this was addressed to a very specific audience.

Comment Re:Expert. (Score 1) 358

>Not sure what you're referring to, but I've yet to encounter a DVD (not Blu-Ray) that Media Player Classic and VLC can't play, and since they aren't officially licensed players that means they're cracking whatever DRM is on the disc.

Yeah, I already said that, basically. DVDs have been cracked for ages. I don't know what this watermark thing the parent poster referred to is.

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