Month: September 2012

Following an in-flight fire on an airplane chartered for his wife, Mitt Romney explains the fire triangle:

“I appreciate the fact that she is on the ground, safe and sound. And I don’t think she knows just how worried some of us were,” Romney said. “When you have a fire in an aircraft, there’s no place to go, exactly, there’s no — and you can’t find any oxygen from outside the aircraft to get in the aircraft, because the windows don’t open. I don’t know why they don’t do that. It’s a real problem. So it’s very dangerous. And she was choking and rubbing her eyes. Fortunately, there was enough oxygen for the pilot and copilot to make a safe landing in Denver. But she’s safe and sound.”

From the Los Angeles Times.

[As a former airline first officer, I appreciate the fact that the copilot got mentioned. It is also nice that no dog was strapped to the roof of this aircraft.]

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I saw an interesting play the other night at the Huntington Theater: Good People. Set in present-day South Boston, the story concerns childhood friends who meet 30 years after high school. One has become a medical doctor and the other is a single mother living paycheck to paycheck. The medical doctor ascribes his success to hard work and personal drive. The single mother reminds him that he didn’t succeed on his own and he owes much of his success to good fortune and assistance from others. A good play made topical by President Obama’s “You didn’t build that” remark.

[Recommended and well-acted. The theater is pretty small and there really aren’t any bad seats.]

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Massachusetts was founded by the Puritans to b a “City Upon a Hill”. How is that vision from 400 years ago doing? Let’s look at the ballot questions for 2012. One of them relates to IT and automobile repair, which is probably not something the Puritans could have had an opinion regarding. The other two are about medical marijuana and assisted suicide. Though I have not looked at any opinion polls, my guess is that both of these will fail. Nonetheless, they are interesting because they show how tough it is to found an enduring social system (on the assumption that the Puritans would not have supported either initiative).

Separately, I am surprised that nobody proposed a ballot initiative limiting the ability of politicians to grant defined benefit pensions to public employees. If the Massachusetts state employee pension fund does not return 8.5 percent per year for the next 50 years (story; state pensions are about 67 percent funded under this rosy scenario, but the state is plainly bankrupt if the fund delivers returns similar to what bond market participants expect), most of the taxpayers will be needing medical marijuana to stave off depression.

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Photokina is happening right now in Germany and a lot of new cameras and lenses are being introduced. Here’s my personal take on stuff…

The most practical tool seems to be the Nikon D600, already available for a price of $2100. That sounds costly, but the image quality should be much higher than the $3500 Canon 5D Mark III (my review). The D600 shares the 14+ f-stop dynamic range of the D800 but without the $3000 and the excessive-for-many-folks 36 MP resolution. See the D600 sensor test from DxO.

The Sony NEX mirrorless system has gotten a big vote of confidence from Hasselblad, which will sell you a $1000 Sony NEX-7 in a fancy case for $6500 (consumers are not impressed). The new Sony NEX-6 is my favorite camera in the line. It doesn’t run Android and therefore lacks full photo-sharing capabilities, but it does have Wi-Fi and can push photos to smartphones and/or to at least one Internet service (Facebook). It has some tricks in the sensor that are supposed to make autofocus work better. Given that the NEX-6 screen folds out, this should be a better videography tool than most DSLRs. Sony also introduced some interesting new lenses, e.g., a super wide zoom (10-18mm; 15-27mm equivalent) and a fast prime image-stabilized normal lens (35/1.8). Bizarrely, Sony also introduced a point-and-shoot camera with a 24x36mm sensor (“full frame” or the same as 35mm film) and a fixed 35/2 lens. This thing costs $2800. Ever since Sony acquired the Minolta line in 2006, I have been expecting Sony to make a serious effort at unseating Nikon or Canon in the DSLR market by coming out with a full professional range of lenses. Instead, the company seems to be putting out one random product after another.

The Nikon S800c compact camera should be the wave of the future. It runs the Android operating system so, in addition to being able to capture photos, it is capable of doing the stuff with photos that people want to do. Samsung supposedly is coming out with a “Galaxy Camera” that will be even better, e.g., with the true Android 4.1 religion installed and a 4G modem.

Panasonic DMC-GH3 seems as though it might be the most interesting four-thirds camera. It can record 1080p high-def video at a frame rate of 60 frames per second (60p). I wonder for whom this will be a significant difference. Sports?

I’ve been a Canon EOS user since 1994, but this year has been enough to challenge one’s faith in the company. Canon introduced a cheap full-frame camera, the EOS 6D, that costs $2100 and does basically everything that the 5D Mark III does. This will be another reason for 5D Mark III buyers to feel stupid, but it does not sound as though they have made any headway in terms of competing with Nikon on image quality. Canon has not introduced any new lenses, though some of their offerings are rather tired (e.g., the 50/1.8 with no USM; no 50mm lens with image stabilization; the 50 macro lens with no USM or IS; the 35/2 lens with no USM). If Sony can put image stabilization into its new prime lenses for the NEX, why can’t Canon do something similar for EF lenses?

For Californians who aren’t satisfied at having spent $327 million on a Web site, Leica offers a camera (the “M”) with the same specs (full frame sensor, 24 MP resolution) as the $2100 Canons and Nikons … for $7000. Leica is also selling a new version of their 30x45mm sensor camera with 37 megapixels (same as a Nikon D800) for $22,000 (don’t ask about lens prices!). Hasselblad has a vaguely similar H5D system with up to 60 MP of resolution from a 37x49mm sensor). The big ‘Blad and Leica cameras are intended primarily for studio use.

Here’s a question for the techies reading this blog… why can’t the latest cameras capture 4K video? The 4K format requires only about 8 MP of resolution, so the sensors in any of the latest cameras put out enough pixels (at least if you’re willing to accept some interpolation of color data). Yet the only camera that I’ve heard of being able to record 4K is the Canon EOS-1D C (announced but not shipping). Is the problem one of CPU power for compressing data at those rates?

 

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If the European economy is not doing well, we can’t blame the Massachusetts State Police. They came to a helicopter fly-in at the Plymouth airport (KPYM) yesterday with their new $10 million Eurocopter EC145 (the base helicopter is about $6 million but this one was loaded with options). This complements their existing fleet of Eurocopters, which also includes the AS355 and the AS350.

What about pilots? It seems that one must have 1000 helicopter hours in order to be pilot in command of this $10 million new toy. Civilian flight schools pay approximately $8 per hour, with no pension or health care benefits, for a pilot with 1000 flying hours of experience. The maximum practical amount of commercial flying is about 1200 hours per year, so the annual cost is about $10,000 per year per pilot. The Massachusetts State Police? Approximately $300,000 per year per pilot, including pension, overtime, and health care costs. How about training? In the civilian world, pilots pay for their own training, typically in Robinson helicopters that cost about $170 per hour to operate. The Massachusetts State Police do their training in-house. Do they own any Robinsons? No. It seems that the primary training is done in the AStar 350 (AS350), a jet-powered 6-seater that can land on top of Mt. Everest. It costs about $1000 per hour to run (that’s after incurring the multi-million dollar purchase price).

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Mitt Romney’s chartered airplane (a ragged-out DC-9 derivative, a tribute to America’s engineering prowess in the early 1960s). It is kind of surprising that nobody has gotten hold of a can of spray paint and written in “but invest in Asia” underneath the “Believe in America”. A tribute to airport security nationwide!

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I was chatting with a friend who is a professor at UC Berkeley [not in the CS department and not Barsky] and he mentioned that the state government, though claiming to be too poor to pay for academics within the University of California system, had recently spent over $450 million on a football stadium renovation. I searched and found this Wall Street Journal article. It turns out that the total cost is $474 million. To make the numbers seem less alarming, the university is pretending that the “training facility” is separate, but in fact it is “nestled right up against the stadium” according to my friend and he added “Originally, the training facility/gym/tutoring center was only intended to serve the football team. The rules were later relaxed to allow in the basketball team, and perhaps a few high visiblity sports. Certainly, normal students are not allowed anywhere near the place.”

The WSJ says that the school has raised just $31 million in donations for the project (unclear how much of that money might have been given to UC Berkeley regardless). My mole at the school says that the football program has never made money (WSJ confirms that the university had to kick in $88.4 million in taxpayer funds from 2003 through 2011) and that certainly the $474 million will be paid for by tuition and tax dollars. Wikipedia says that the cost of making the historic stadium, pre-renovation, earthquake-safe, would have been $14 million (shortly after this post was published, someone edited the Wikipedia article to add a zero to this figure, making it appear that the 1998 study (actually from 1997) estimated earthquake-proofing the stadium at $140 million).

The best thing that one can say about the $474 million stadium renovation is that it makes the state’s $327 million web site seem like a bargain.

[Note: even the Chinese, smart enough to keep their public schools open (unlike Chicago!), can’t figure out how not to lose a lot of money on sports stadiums. http://en.wikipedia.org/wiki/Beijing_National_Stadium says that the Beijing Olympic Stadium cost $457 million in 2012 dollars and is mostly a white elephant at this point (though profitable on a operating basis due to people coming and paying to see its unique architecture).]

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Buried in http://www.nytimes.com/2012/09/15/health/policy/california-tries-to-lead-way-on-health-law.html is the cost of building the Web site where some currently uninsured Californians will shop for health insurance: “Most of the money is committed to consultants, including Accenture, which has a $327 million contract to build and support the initial operation of the enrollment portal.”

One of the amazing things about Obamacare is that it preserves the state-by-state restrictions on competition among insurance companies. So instead of the government building a single $327 million web site that all Americans can use, each of the 50 state governments gets to build its own $327 million web site (though of course, from a technical point of view, there is no reason that a single web site could not offer 50 different views of the same database, each view customized to show options available in a particular state).

[Compare to the Google search engine company, built by two Stanford graduate students in their spare time. Google’s expansion was funded by $100,000 in August 1998 and $25 million in June 1999 (Wikipedia). Amazon.com was funded by Jeff Bezos’s parents and then with a $1 million second round (source).]

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Folks:

Looking at the cost of custom framing and the cost of flat-screen televisions, it occurs to me that it will be cheaper and obviously more flexible to mount an HDTV on the wall and use it to show photos than to print photos and frame them with non-glare glass. It also will be a lot more useful for business discussions because one can use the wall space for showing a document.

“Photo quality” is generally defined as 200 pixels per inch. That means, unfortunately, that an HDTV will be lower resolution than a print as soon as it exceeds about 10 inches in width. However, the quality in some ways might be better due to the backlit nature of the TV. (I’m aware that televisions complying with the new 4K standard would have much more resolution but they don’t seem to be available at a consumer price yet.)

So… who has tried this out? How does it look compared to a regular print that is behind glass?

Also, what is the best TV to use? Here are the criteria:

• must be programmable so that it comes on in “photo display” mode so that there is no need to monkey with a remote control after a power failure (or maybe default to photo display mode if a USB stick is plugged in); I have found the deep menus of modern HDTVs to be truly painful
• must be programmable to shut itself off at midnight, for example, and back on at 8 am (to save power)
• must be daylight-viewable (means LCD is better than plasma?)
• must have low power consumption (implies LED-lit)?

I would like to get these in sizes ranging from 50 to 60 inches.

Thanks in advance for suggestions.

[I asked a somewhat similar question a couple of years ago, but any model/brand suggestions would be out of date.]

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Coincidentally, at the same time that the Chicago teacher’s union was going out on strike, my own union job came to an end (official termination letter). In 2008, I accepted a job at Comair, a regional airline that is a wholly-owned subsidiary of Delta and that flies passengers as “Delta Connection”. My job included a membership in the Air Line Pilots Association (ALPA), one of the most successful unions other than those representing government workers (see “Unions and Airlines” for why).

Comair’s union agreement was more favorable to workers than the contracts at regional airline competitors, to the point that it cost Delta less to pay independent regional airlines to fly Delta Connection flights than to use its own in-house regional airline. Most of the airplanes themselves are owned either by Delta or by a leasing company, so the assets of a regional airline are its FAA air carrier certificate and a group of employees.

Due to the fact that Comair had shrunk so much since the Collapse of 2008, coupled with union agreements that the newest workers be laid off first (I was furloughed in the fall of 2008) and that the newest workers be paid the least, Comair had a much higher than average cost workforce. The company was in the middle of contract negotiations with pilots when a decision was made to shut the whole thing down.

The effect of the shutdown is that pilots who had formerly been on 10-year pay at Comair, perhaps earning $40,000 per year, will now be applying for jobs at 1-year pay ($20,000 per year) at another regional airline. Unlike the Chicago teachers, Comair pilots were not entitled to a defined benefit pension and therefore the airline industry will not realize any pension savings by sending all of these folks to another carrier with their 401k plans intact. It would have been a lot less turmoil if the airline and pilots could have agreed that the pay scale could be revamped so that Comair’s labor costs were about the same as competitors, but psychologically it was apparently easier for all to pretend that somehow there was a defect in the Comair corporate shell and that the world would be a better place if everyone moved to work for a different corporation with a different FAA air carrier certificate. Unfortunately, this means that a lot of people will have to move from their northern Kentucky homes in order to find work (Comair headquarters is at the Cincinnati airport and no other airlines are based at CVG).

So I am bidding farewell to this job and my life as a union worker. I am grateful to the Comair dispatch and scheduling team. Pilots are expected to live as nomads but these folks reasonably expected to go to work every day in Comair’s glass corporate headquarters (“the Kremlin” and home to those with “ten pound heads” according to my “basic indoctrination” trainer, Mark Martin). It is not pleasant to get a phone call at 4:45 am in a Hilton Garden Inn near the Baltimore airport, but the schedulers did their best when asking me to adapt to the absurd lifestyle of a junior pilot. The dispatchers did a great job calculating our fuel requirements and keeping us informed regarding the weather. I’m also grateful to the Comair simulator training team and the check airmen that flew with me during my “initial operating experience” (IOE). It takes a lot of courage to watch someone who has previously flown slow four-seat airplanes and helicopters try to land, for the first time and with 50 passengers in back, a jet weighing 47,000 lbs. It did not help that the Canadair Regional Jets we flew had no leading-edge devices (“slats”) and therefore had to be pointed nose-down at the runway for a blistering final approach speed of 170 mph (substantially faster than a Boeing 737 for example). Finally, I am grateful to the flight attendants with whom I flew. The toughest job at the airline is definitely to be alone in the inadequately air conditioned back with 50 passengers complaining about their kids’ peanut allergies and wondering why we were parked on a taxiway for two or three hours at JFK or DCA.

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