February 2013

There were 19 posts published in February 2013 (this is page 1 of 2).

Mosquito Photonic Fence

Here’s a novel new twist on the old “bug zapper” concept: a laser-shooting Death Star against mosquitoes. Of course Bill Gates had to be involved, right?

In 2007, the Bill and Melinda Gates Foundation asked Intellectual Ventures to create new technologies that will not only fight malaria but will eventually eliminate this scourge of humanity altogether. Already our team of entomologists, epidemiologists, physicists, and other scientists have come up with innovative approaches that attack the parasite that causes the disease from several angles. Some make it easier to diagnose the disease quickly and accurately. Others destroy the parasites directly. Still others target the mosquitoes that serve as hosts to the parasites and spread malaria from person to person

via Malaria » Intellectual Ventures Lab.

Cheap Thoughts: Telepresence

Speaking of working from home, we have an arrangement here at work that is a pretty interesting use of telepresence tools. One of our developers works remotely but needs to attend occasional meetings. Rather than fly him in and out, we’ve set him up with a Wifi-enabled camera which he can use to pan, tilt, and zoom around the room. All that’s missing is some way for him to drive the camera from room to room and he could be virtually here. The camera isn’t cheap but it easily paid for itself the very first time it kept our developer from traveling.

I was thinking of bringing in my now-unused Roomba vacuum and using that to move the camera around. I could slap a small UPS battery on top to power the camera and interface it with the camera software to let it be controlled remotely.

Another thing that would be useful to telepresence tools would be an additional fisheye-lens camera. This should show the whole room in a separate window while the main camera is pointed somewhere else. When the viewer needs to focus on something or someone in the room, the viewer will know where the main camera needs to be pointed. Better yet, the viewer could simply click on a point on the room image and the main camera would point there. That might make it painless enough that attending a meeting virtually wouldn’t be so much about fiddling with the tools but being able to focus on the meeting itself.

Interesting stuff. I’ll have to see what I can put together to make this work.

Marissa Mayer doesn’t get it

Yahoo! CEO Marissa Mayer recently nixed the company’s work-from-home policy in an effort to build camaraderie:

“Speed and quality are often sacrificed when we work from home,” read the memo to employees. “We need to be one Yahoo!, and that starts with physically being together.”

The goal of Mayer to cure what ails Yahoo: Reviving a moribund and enervated workforce that has struggled to innovate and excel over many years. One of the many problems has been the liberal use of work-from-home policies that have been woefully mismanaged to create a culture that is simply not energized.

Mayer is supposedly some kind of whiz kid, and I’d be more open-minded about this move if it weren’t for one thing: this is an asinine way to lead if I ever heard of it. There’s no shared sacrifice. Mayer doesn’t have to worry about balancing her work and home lives because she brings her home with her to work:

Many others at Yahoo’s Sunnyvale, Calif., HQ pointed to the nursery Mayer had built — for which she paid personally — next to her office as a perk others at Yahoo do not get.

“I wonder what would happen if my wife brought our kids and nanny to work and set em up in the cube next door?” joked a husband of another employee who will be losing her work-from-home privileges.

The story quoted an anonymous Twitter user agreeing with this tactic …

“Marissa is doing what good leaders do,” wrote one person on Twitter. “Making sure her Yahoo team is communicating & working TOGETHER.”

… but the likely reason this user was not named is because this person doesn’t have a fucking clue what leadership is.

Leadership is not a do-as-I-say-not-as-I-do thing. If you ask your team to sacrifice and yet your Little Dumpling gets a playpen palace in your office your team will be stampeding for the exits in a New York second. If Queen Yahoo isn’t willing to set the example for her team then she’s not a good leader.

I don’t know what work-from-home policy is best. Each company and each situation is different. I do know that if you make a drastic change to your employee’s arrangements and continue feathering your own nest then soon you won’t have a team left to lead.

via Despite Yahoo Ban, Most Tech Companies Support Work-From-Home Policies – Kara Swisher – News – AllThingsD.

Work is stabilizing

I’m into week three at the new job and I’m not feeling as overwhelmed as I was the first two weeks. I’m starting to get the hang of it, at least a little bit. I’m confident enough that tomorrow I’m going to interact with my first customer, so that’s a big step.

The schedule is a bit crazy as I mentioned before, but it’s a top-notch team and I’m happy to be a part of it. Perhaps I can find a little time for blogging in-between.

Outstanding Parks board meeting

I don’t know how I did it. I’m into my second week of an intense new job, getting up to speed with an extraordinarily sophisticated product, waking up before dawn to put in a full day before picking up the kids in the afternoon, and feeling flat-out exhausted most evenings. Still, somehow, somewhere, I found the energy to lead what might have been my best Parks board meeting yet.

I was dreading tonight’s meeting, knowing how behind-the-eight-ball I’ve felt over the past two weeks. The agenda was a heady one, with multiple votes to be taken on multiple projects. I thought we might be stuck there all night. The best I was hoping for was to get through it without nodding off in the middle of it. Honestly.

In spite of all this, though, everyone was in a jovial mood. The wisecracks were constantly flying, with everyone fair game for a little ribbing. With our packed agenda, we ran later than we usually do but no one seemed to mind. If that weren’t enough, every single vote tonight was unanimous. We have come together almost like one big family.

Where did all of this energy come from? Why do I feel so energized after meetings like tonight’s? I wish I knew these answers. A friend asked me tonight how I do this and my answer is I don’t know. It just seems to happen.

I was musing afterward that successfully leading a board (or any team, whether it be work colleagues, a sports team, or whatever) takes a light touch. It’s kind of like good sailing, where you just know what adjustment is needed in the sails to get the best performance. I imagine it’s also like leading a team of horses (like I would know, but humor me here), where you know the horses’ personalities and what it takes to get the best from each one. Good sports coaches do this constantly with their players. They know what it takes to get the best from each athlete, and – most importantly – how to put them in a position to succeed.

I’m not a coach (unless you count assistant coaching for little league baseball), I’ve never driven a team of horses, and I get to sail about once a year. Even so, every now and then I’ve seen magic happen in a meeting I’ve happened to lead. Few things to me are more fun than that.

Bored mom surfs porn on school computers

The paper covered a story (can’t link, sorry) about a North Raleigh mom who’s upset that she was able to figure out a way around the school’s Internet content filters. Mom Carolyn Homan has launched a crusade against this vile material being accessible from school computers:

“Kindergarten computers have access to porn,” Homan said at Tuesday’s board meeting, as she held up photos of graphic images she said came from Brassfield’s computers. “Filters filter out only a few sites such as Playboy, leaving billions of explicit videos and sites.”

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Endless Adolescence

Remember two years ago when I mused about how American society really suffers from not having a clear-cut bestowal of adulthood? It seems I am not alone in that thought. I’m reading a good book by psychologists called Escaping the Endless Adolescence which addresses this very idea.

Authors Joseph and Claudia Worrell Allen are clinical psychologists who have noted how the endless postponement of the promise of adulthood has made teenagers feel powerless, leaving them increasingly unable to cope with providing for themselves. Once a very quick phase one lived through in one’s teens, adolescence now stretches well into the 20s and beyond.

Kelly and I make lots of mistakes in raising our kids; indeed, parenting is one of the hardest jobs anyone can take on. One thing we’ve tried to stress to our kids is the importance of being responsible for themselves. Whether those lessons do any good remains to be seen but we’ve always spoken to our kids with respect of their ability to make their own decisions. They get plenty of practice in making their own decisions and have learned much from it.

I’ve just started the book and can’t wait to read the rest. I am glad someone is taking a good, fresh look at this crucial part of growing up.

LED bulbs: a bright idea

The three or four regular MT.Net readers know of my long history of griping about CFL bulbs. I’m a greenie, don’t get me wrong, but aside from the handful of CFL bulbs I bought when they were first introduced in the market the CFLs I’ve had have fizzled depressingly quickly. The culprit? Cheap electronics.

Imagine my surprise today when I was wandering through Costco and saw an end-cap stacked with LED bulbs on sale. These bulbs are normally $15 apiece but a manufacturer’s instant rebate knocks them down to under $5! What’s more, this rebate runs through the rest of 2013!
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BREAKING: Huge Meteor Explodes Over Russia.

Meteor explodes over Russia


Yesterday, a huge meteor exploded 12 miles over the heads of the Russians citizens of Chelyabinsk.
Watching all the videos on Slate’s Bad Astronomy page, I was struck by how frightening it must’ve been to witness this event. It’s pretty sobering to see this rock hurtling towards you, knowing there’s nothing you can do to stop it.

It made me wonder how close this was to what the dinosaurs saw right before their world ended. I also wondered if this was a preview of how our world might end.

Apparently, at about 09:30 local time, a very big meteor burned up over Chelyabinsk, a city in Russia just east of the Ural mountains, and about 1500 kilometers east of Moscow. The fireball was incredibly bright, rivaling the Sun! There was a pretty big sonic boom from the fireball, which set off car alarms and shattered windows.

via BREAKING: Huge Meteor Explodes Over Russia..

Chopping veggies or copying code?

Last night while I was chopping vegetables for tonight’s supper, I thought about my service in the Navy. At the time I was a cryptologic technician, which included a security clearance and sounded pretty futuristic. In actuality, I learned how to copy Morse Code: the oldest form of electronic communication available. I haven’t used either my Morse Code nor my security clearance in a job ever since.

It made me wonder whether I should’ve used my Navy training to become a cook. Now there’s a skill that will never be out of demand! The cooks on the ship really had respect, too, because if you treated them right they might get you an extra can of coffee or give you dibs on certain foods.

There’s also a kind of zen involved in chopping vegetables, a meditative state where one simply zones out and lets one’s hands do the work. At the same time, though, listening to Morse can also put one into a sort of trance, with the stream of dots and dashes requiring a certain kind of focus and having a certain kind of rhythm.

At the end of the day, however, no one wants to eat dots or dashes!