Thursday, April 14, 2011

Project One: Designing for Disasters


Product Poster



Scenario Storyboard


Orthographic Drawings

Rationale

The Heat Flask is an insulated food or beverage container. It is targeted at single-person households in urban areas of China.

It works on vacuum technology which eliminates temperature change by creating an airless vacuum space between two stainless steel walls. The inner portion consists of a multi-layered stainless steel structure, with a layer of carbon steel that has high heat conductivity.

This combination enables heat to be absorbed and conducted quickly, retaining that heat for as long as possible. The carbon steel, heat retaining plate means that it can also be heated by an induction element. The outer container has patented vacuum insulation to prevent heat loss. This system is equally capable of retaining heat or cold efficiently.
It conveniently warms its contents on a stove top, while ensuring that there is only a heat loss of 3-4 degrees C per hour.

Its main body has more thinly insulated walls which keep the exterior of the flask warm, allowing the user to grip the pot warm up his or her hands, preventing Frostbite, which is a very common and real danger in times of a blizzard or snow storm.

In times of a blizzard or a snow storm, where energy has to be rationed, the Heat Flask comes in handy as it allows more to be achieved, with less, conserving commodities. The Heat Flask is especially useful in such times, as it allows for gas and energy to depleted at a slower rate as a shorter period of time is needed for cooking. It can however, also be used in Summer, to keep food and beverages cool.

Reflection


The journey through Project One: Designing for Disasters has definitely not been an easy one.

My group initially decided upon Afghanistan as our chosen country which was struck by a blizzard as it was the most severely affected of the lot. However, after the first week, it became clear that obtaining information and research about the Afghanistan, let alone the blizzard of 2008 was next to impossible. Information that we did manage to gather from articles online were vague and unreliable.

After the first week, we did however, have a better grasp of what a blizzard was and what it entailed. We moved on to China as our chosen country to focus on and dove into doing more research: The events that transpired, how the country handled it, etc. We managed to get two interviews, one from Perisher Valley and one from China. Both interviews were extremely informative and really guided us onto the right paths.

As the weeks went by, we stopped working in groups and went on to do our individual concepts, some of which I struggled with. My initial ideas included a Heatmug, Heatpick and Heatpod, as I felt one of the most important and integral factors of blizzard rescue are centered around preventing Hypothermia and Frostbite. My initial concepts needed heaps of work and more research, I was unclear of my target audience.

More weeks lapsed and with more ideas churned out, I eventually chose a concept and decided to move on with it. My chosen idea was a food or beverage container that could sit on a stove. It was targeted at single-person households living in urban areas.

This container would be insulated with vacuum technology, allowing heat to be retained efficiently. This allowed the user to save his or her fuel and energy, as the contents of the container stayed warmer for longer. On top of that, the sides of the main body of the container kept one's hands warmed as they were a little less thinner than the rest of the product, preventing frostbite.

I played with different forms and shapes, but finally decided to go with a simple for that was sturdy and solid.

6 comments:

  1. In my own opinion (i might be wrong), I'm not sure if I'd want to hold onto my food/drink in my hands when I take it out with me. Maybe if you left it as just a hand warmer and refine it a bit more then it would be awesome, I'd so buy it! But overall,good to see you've applied ergonomics to the design.

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  2. Hey Charmaine, i can see you've put a lot of work into this project. However i think it might be a tad bit small. I would say, create it bigger for maybe a family of five instead of it being for one person. That way your targeting more people and it would give you a bigger budget to properly design a product for Design4Disaster. Making it bigger also means that you have more space innovate on the technology behind the product.
    It's nice to see that you've applied ergonomic principals behind it but you have to remember it is a project for Design4Disaster. So i don't know if ergonomics would be one of the main areas the product should have focused on.
    Other than that, you've done some good work, keep it up!!

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  3. Hi Charmaine,
    i think this is a good idea. there are some areas in which you can refine on such as the shape of the product. As it is to contain food and drink, it seems to be a little hard to clean around the edges of the bottom as they are recessed in and hard to access. Another idea would be to implement a handle for users who would not like to constantly hold it with there hands.

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  4. I think you've done a good job creating a simple solution to your disaster. I know that you carry it by hand to warm up your hands; but I can't help but think a handle would be more convenient to carry the flask if the contents are too heavy. Nice work!

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  5. i think this is a clever design, as it heats food/drinks and warm the users hands at the same time during the blizzard. Then during summer, it is still something useful, that it can cool and store food/drinks. But I think if it is designed for portable use, maybe a different shape should be used. Also agree with Emily, with the food and drinks inside the flask, it would be too heavy to carry around.

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  6. Hey Charmaine,
    Great job of how you make it so it can be used during different climates. It's great that you decided on a simpler shape as it's probably will not be as attractive if it looks more complex.

    Like several commenters before me, I'd also note the weight of it after you filled it with water and food. It'd be nicer if you have some sort of a handle or something that makes it easier for people to hold or make them have to use less energy in holding it, but overall good job!

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