The importance of dog training

Just last week I was explaining – to a friend – the importance of dog training.

Nick and I do training almost every day and on many things were getting quite good. However with this new cold snap that we’re having, our training regiment has had to change. Fortunately we found something new to work on.

You see,with this very cold weather, Nick’s outdoor water bowl freezes quickly. The problem is Nick will hardly ever drink out of an indoor water bowl. So we been working on a new exercise.

The training is almost complete!

There are two water bowls, one just inside the door and one out on the front porch. Anytime we go for a walk, play a game, or practice, I will take the indoor water bowl and place it outdoors and take the outdoor water bowl and place it indoors. By the time we finish, the outdoor water bowl is cold but not yet frozen. And by the time we go out again, the indoor water bowl is thawed.

Nick has worked very hard to train me in this new skill and I think he’s done an excellent job!

The importance of prototyping a design

I recently completed an industrial design project. Sadly, I ignored or dismissed a very important step in any design project – prototyping.

The project was a new instrument panel for a tandem seat aircraft. (Readers may recognize this as a redux of a similar project 2 years ago.)

rv8_panel_ifr_v3-mockup

The panel cutting was done by a third party so the process began with a sketch by me. I then generated a high fidelity mockup from the sketch. It took about a week of "an hour here and an hour there" until I had a a mockup which I really liked.

rv8_panel_ifr_v3-cad

The fabricator then worked with me on several iterations to create a CAD drawing of the new panel. Version #6 was the final drawing. I signed off on it and the panel was cut and shipped. During the iterations we addressed various physical requirements such as the width and height of the actual switches and breakers, the mounting bezels for the GPS and screens, etc.

Once the panel and all of the equipment was in my shop, I settled down to the task of wiring. This started by temporarily installing all of the equipment into the panel and then working from the back side to deal with all of the audio wiring, data & communications, and then all of the power connections.

IMG_6342

After the basic system tests were completed, I disassembled everything and took the panel to the pain shop for base coat, labeling, and then clear coat finish (with a flattening agent to reduce reflections). I was very happy with the results.

I reassembled everything and then installed the new panel along with some new components in various locations in the airframe in support of the new panel.

All of the basic tests passed. The new panel was ready for flight testing, calibration, and training.

IMG_6343

The first test flight exposed a fundamental user experience error. Do you see it in the last picture ?

Here is what happened …

  • My sketch was done on paper.
  • My high fidelity mockup was done on the computer screen.
  • The layout and labeling was done on the cut panel.
  • Initial testing was done on the bench

All of these were looking either on a flat representation or looking strait ahead at the panel.

When you sit in the airplane, the pilot’s eyes are approximately 20" from the panel and the pilot’s sight line is level 10" above the center of the panel. The pilot is looking down between 20 and 30 degrees at the panel. As you can see in the final picture, a portion of the labels are obscured because the center display’s bezel is 9/16" deep at the bottom.

A physical mockup would have detected the viewing angle and the label position could have been adjusted.

2 ingredient cranberry sauce

cranberry port sauce
cranberry port sauce

I’ve never been a big fan of canned cranberry jelly / sauce. It’s so easy to make your own. My recipe has just two ingredients – fresh cranberries and a bottle Port.

Place two 1 pound bags of fresh cranberries in a deep sauce pan. Add one 750 ml bottle of inexpensive ruby Port.

Bring to a light boil.Stir constantly as it reduces. Continue cooking until the cranberries are very soft and break up when stirred. Cook until the sauce is about 1/3rd of the original volume. You know you are starting to get close when the sauce will coat the back of a spoon crimson red. Be careful not to burn the sauce as it gets close to being fully reduced.

Once it has cooled somewhat, if it’s too tart for your liking, add a 1/4 cup of confectioners sugar and stir.

The result is a complex slightly tangy delicious homemade cranberry sauce! It’s great on muffins or county toast, roasted chicken, and so many other used. You can store it in the refrigerator like a jar of home made preserves!

53VG’s “Santa Beacon”

insurance that Santa will find the airport
insurance that Santa will find the airport

This year we want to insure that, despite the lack of population and the long distance from what most would call “civilization”, the new illuminated orange beacon (or geeky airport Christmas tree) should make it easy to find 53VG from the sky !

POH Kneeboard 2.0

New POH Kneeboard with write-on surface
New POH Kneeboard with write-on surface

A little less than two years ago, I wrote about creating a combination pilot operations handbook (POH) and kneeboard.

One aspect of the implementation bothered me from the very start – the metal front and back covers could be hazardous in an accident. The military use a polyethylene plastic material which is somewhat flexible and less likely to injure.

A separate problem surfaced when I used the kneeboard – my scratch paper would move around and curl. A fellow pilot had described using an arm band – like [US] football quarterbacks use – and a grease pencil.

I decided I’d address both issues with an update to the kneeboard.

The flexible translucent PE plastic is 1/16″ thick. It has a smooth side and a slightly textured side. Normally the smooth side would be considered back. Since I plan to write directly on the cover, I used the smooth side as the face. This makes it easy to wipe it clean.

Cheese-Wiz for cold weather dog training

use canned squeeze cheese as a dog treat to avoid bare hands in cold weather
use canned squeeze cheese as a dog treat to avoid bare hands in cold weather

I take no credit for this idea. It comes from the Training Director at Fieldwood Dog Training Center.

Positive dog training means always being ready with a reward to the right behavior. If your dog is food-driven then you probably carry treats. Most treats are small and that means using your fingers to dole them out one at a time.

When it’s cold outside, gloves or mittens keep your hands warm but make doling out treats a real challenge. Using canned cheese is easy and can be done with gloves on!

If it’s really cold out, the can will gradually become slow to dispense cheese so keep the can in a warm pocket.