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Comment: Re:Duped article and not insightful (Score 2) 275

by DaveAtFraud (#47635829) Attached to: Long-Wave Radar Can Take the Stealth From Stealth Technology

Definitely well known for a long time. I remember seeing an article around 1990 about one of the radar systems that I worked on in the mid-1980s as being able to track the B-2. Both systems were over the horizon radars (very long wave length; antenna arrays stretching for a mile or so). Good tracking accuracy if you looked at it as a percentage of the range but the minimum range was like 400-500 miles (not classified; characteristic of the radar) so even a 1% accuracy means at best a location within 4 or 5 miles. Great for early warning but not useful for targeting. Also, not something that can be made mobile; let alone stuffed into an interceptor.

Cheers,
Dave

Comment: Most recent bulbs still in package (Score 1) 278

by DaveAtFraud (#47412709) Attached to: My most recent energy-saving bulbs last ...

I've had a few of my older CFLs fail though but generally only after quite a few years. Duty cycle makes a huge difference. I just replaced two incandescent bulbs that were supplied by our builder almost twenty years ago. We just don't use those particular lights very often. I only wish I'd bought more cheap, incandescent bulbs before they were outlawed since they are fine for lights that are rarely used.

Cheers,
Dave

Comment: Depends on direction of travel (Score 1) 163

by DaveAtFraud (#47303729) Attached to: I suffer from jet lag ...

I have little or no trouble with jet lag when I fly west. I have a lot of trouble when I fly east unless the flight is far enough that the jump is a complete reset. I'm in Colorado and flying to the eastern time zone is the pits. Flying to Europe on the other hand is not so bad.

That flying west isn't so bad is no surprise. I'm a night person so staying up a couple of hours and then sleeping in a couple of hours is my prefered schedule. Getting up early even for the shift to daylight savings time usually kicks my butt for a week or more and I don't even get a change of scenery.

Cheers,
Dave

Comment: Re:Been there. Done that. (Score 1) 68

by DaveAtFraud (#47257001) Attached to: Amazon's 3D Smartphone As a (Useful) Gimmick

When I view the stereoscope images off camera, they "don't match" with regard to color. Just a slightly different hue but very noticeable. A 2D shot of the same scene matches neither of the stereoscope pair and matches the "real" colors.

Stereoscpic photography has been around for a long time. It just takes shooting the same scene twice but from two slightly different points. My family at one time had a 35mm film camera that had two lenses,etc and could be used to take stereoscopic photograph pairs. You needed a special viewer to view them to get the 3D effect and you burned twice as much film but it was really cool. The lenses were about as far apart as an adult's eyes.

How far apart were the levses on your 3D EVO? The twin lenses on the Thrill are only maybe half an inch apart. Don't know if LG had to resort to some other trickery to get 3D effects with the lenses that close.

Cheers,
Dave

Comment: Been there. Done that. (Score 4, Interesting) 68

by DaveAtFraud (#47243173) Attached to: Amazon's 3D Smartphone As a (Useful) Gimmick

My old phone is an LG Thrill. Geat phone when it was released. Had a 3D camera so you could take 3D pictures. Reasonable 3D rendering ON THE PHONE. That's the problem. You could take 3D pictures but only people with another LG Thrill could view them in 3D. You couldn't even share just one of the two images from the stereoscopic image since neither image was actually "correct" when viewed alone. You had to view the 3D images on an LG Thrill. Dumb.

Oh yeah. It also had the ability to play 3D games. I don't play games so that was another useless feature. Also, I'm sorry but the idea behind 3D movies, games, what have you is to make the experience "immersive". It's really hard to feel immersed when you have this little teeny, tiny smartphone screen. Lifesized 3D on a wall sized 4K screen is immersive.

Cheers,
Dave

Comment: Re:The US needs a loser-pays legal system (Score 1) 136

by DaveAtFraud (#47109527) Attached to: Federal Court Pulls Plug On Porn Copyright Shakedown

I stay fit and will probably get a concealed carry permit at some point. Works for me. I also avoid bad neighborhoods.

Translation for the current discussion: If you're a corporation, straighten up and fly right. The best way to avoid being sued is to not do anything that would attract a law suit. Likewise, maintain/retain a legal team that is notoriously good (IBM and MoFo come to mind: the Nazgul eviserated the SCO legal team in a way that sends a loud and clear message of "don't mess with my client").

Cheers,
Dave

"Life is a garment we continuously alter, but which never seems to fit." -- David McCord

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