Gallery
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Wednesday, August 5, 2009

Skull Respirator: Concept Sketch

I've been asked for a concept sketch, which is a reasonable request. The way I work is with a kernal of an idea, and not a lot of detail. I start with something—in this case the plastic skull—and work from there. I only need to see the next step to take in order to proceed. After each addition or alteration I spend some time studying what I have so far, and develop the next idea based on that.


In this early sketch I've laid out the basics of my initial idea. This is likely to change as I go along, and I hope to end up with more of a mechanical look than is represented here. The lower right sketch shows a side view of the respirator



Here is a sketch I did today just for this blog, to show my latest thinking. I don't need or use sketches much for a project like this. The Underground Explorer started with a child's plastic astronaut helmet, and only a vague idea of what to do with it. The Defender was similarly constructed, starting with the Darth Vader helmet. I create organically and watch the project unfold, which I find much more enjoyable than someone handing me drawings and saying, "Make it look like this". And you, dear reader, get to watch it unfold with me.

10 Things at 10 Months!




Cabana is 10 months old! She weighs 51 pounds--she's sweet and petite! Here she is at the same spot on the pier at SB Lake, now and when she was just 4 months old. Same silly sit and expression!

If you're not a puppy raiser already and are considering it, here are 10 things that I think it takes to be a puppy raiser. Although I'm not an expert, having been raising for only 8 months--nevertheless, here's my list:

1. Time - It requires that you give the pup some time each day, to go on walks, to do puppy handling, to play games, to train, to snuggle. It doesn't have to be hours and hours, but it is a daily commitment.

2. Lifestyle - Puppy raisers can have a myriad of job or life situations, but it needs to be one that is conducive to having a puppy around. If the puppy will be going to work with you, you'll need to work in a place where that will be okay. Other household pets are allowed, but of course, they shouldn't be aggressive toward the new pup. Many students have been given permission to take their puppies to school with them. The more you can keep the puppy around you during the day, the better training and exposure you can provide.

3. Repetition - As with a toddler, you'll need to be willing to do the same things over and over and over. It can take a long time for the pup to "get it", whether it's potty training or walking nicely on leash. Cabana loves to play tug-of-war, which can get a bit old! But she loves it so much, and even though it might be boring or we may not always feel like it, between the 4 of us in our family, we try to play it with her a couple times a day.

4. Ability to multi-task - This one is important. With a puppy around, you have to be able to do and think about several things at once. For instance, on a grocery store outing, you'll need to be able to find the kind of cereal you want while keeping the puppy from licking or knocking things over on shelves, navigate around people and objects, watch for tempting items on the floor (gum, candy, sticks, trash), anticipate the behavior of your puppy, and make an appropriate correction or give praise as needed.

5. Thick skin - You and your pup will attract a lot of attention wherever you go--so get ready for lots of stares and comments. Your puppy may do embarrassing things, like pee in the middle of the shopping mall, or try to lick someone's ice cream cone, or have a conniption fit in the middle of the park. And people can say and do thoughtless things. You'll need to roll with the punches.

6. An open heart - It's a challenge to be able to open your heart 100% to a puppy while knowing you're going to have to let her go.

7. Confidence - Your puppy needs you to be the pack leader. If you don't take charge, your puppy will--and that will make life difficult for everyone. I didn't have any prior experience with dogs, so the way I gained confidence in the beginning was by taking in as much information as possible. I read books about dog training, watched The Dog Whisperer and any other dog-related shows I could find. I watched other puppy raisers at group meetings and asked TONS of questions.

8. Family support - Everyone in the household needs to be on the same page. Even though only one person in the house may be the actual puppy raiser, the others should have general knowledge about what is allowed/not allowed. Being "on duty" 24/7 can be exhausting, and I don't know how I'd do it if my family members weren't here to support and help me.

9. Creative problem solving - Sometimes, it takes a bit of creativity to make things work for you. The crate, baby gate, tie-down and ex-pen are great tools, which can give variety and options, depending on the amount of freedom the puppy can handle. For example, I get a lot of work done while using the ex-pen as a barrier in my garage.

10. A dog blog - While not a true requirement, I have found dog blogs indispensable on my puppy raising journey. The past 8 months would all be a big blur if I didn't have this blog to look back through, and the support I receive here has been invaluable.

Did I forget anything crucial? If so, feel free to comment and add on.

For more information on being a puppy raiser for Guide Dogs for the Blind, click here.

Skull Respirator: Teeth and Crown

After designing the gear that will become the teeth, and also the "crown" which will sit on top of the flattened off skull, I cut them out of acrylic sheet.



The two layers of teeth and three layers of crown will be aligned with brass pins. The acrylic is clear with a tan paper backing that I've left in place.



I've mixed up two-part epoxy gel, and glued the acrylic pieces together. The epoxy comes with one part clear and one part blue, which when mixed together turns clear.



Here I've epoxied the teeth and crown into place on the skull.