designapalooza’s posterous

2.97 IAP 2009 
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observations

 

Pop Top Soup Cans - The Death of the Can Opener

The pop tab addition to soup cans (and other cans) is, in my mind, quite a handy addition. Although soda cans have had these for years, it apparently took designers a few years to catch on and add it food cans as well. Last night a friend of mine tried to open a can of chili with my swiss army knife, and was lucky to not lose a finger. The jagged leftovers were quite sharp, and the process took quite a while. A can opener solves this problem, but you need to have one - requiring two tools to perform one task, something the tab eliminates. Sometimes I think the simplest design upgrades are the hardest to find when looking at traditional activities that have been ingrained into instinct over long periods of time. If it ain't broke, that doesn't necessarily mean that there isn't room for improvement.

Advantages:
Don't need the sometimes hard to find can opener
Edges are a little less sharp then can opener-opened cans (say that 5 times fast)

Disadvantages:
Requires a little more material?

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Backpack

As a Boy Scout and frequent camper, I have a backpack (not a bookbag, but a hiking backpack) that I absolutely love.  I’ve taken it on many camping and backpacking trips, used it when I biked to Target to carry my purchases back, and frequently take it when traveling back and forth to MIT.  It is very easy to walk with and take on the T to get to the airport, and it’s very easy to spot on the checked baggage carousel.

 

This backpack is huge.  I’ve never had a problem fitting all of my stuff into it.  There is a sleeve for a water bladder (CamelBak), a compartment in the bottom for a sleeping bag, and a bunch of pockets on the sides.  The top even detaches and transforms into a fanny pack (which is a nice feature, but I don’t recall ever actually using it).  Near the waist strap, there is a sleeve for a water bottle that is angled forward so I can easily get my Nalgene in and out without having to take my pack off.  The only thing I would want to add would be someplace on the side to easily fit my shoes into.

 

 

Cody

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Flat Roof and Drains

Another problem I dealt with as house manager of my fraternity was with our roof and drains.  We have a flat roof, and balconies on either side.  The roof and balconies all have drains that rain water goes down and flows through pipes in the walls all the way down below the basement before they turn and connect to the storm drains in Boston.

 

These drains all have nice covers that let the water through, but keep leaves and things out of the pipes.  Also the roof is supposed to be slightly graded to make the water flow into the drains.  And the balconies have wooden decks over the rubber material that is also on the roof.

 

But, over the summer, sand and dirt that had built up in the pipes over the years packed together and clogged the drains.  We brought some plumbers out and they tried to snake the pipes, but they had to destroy the covers on the drains to get into the pipes because they were not easily removable.  They also couldn’t reach the clog because they had to go through 75 feet of pipe that twists and turns before they got to the basement where the clog actually was.  Finally, we had them cut a hole in the wall and cut the pipe so they could put a cleanout in and clear the pipe.  And every time it rained or snowed between the start of the problem and when they cleared the pipe, we would need to go out onto the balconies and siphon or shovel the precipitation over the side of the house.  It would then run down and leak in the windows, causing even more problems.

 

If I were to redesign this system, I would start by using simple gutters going down the side of the house.  It would have been a hundred times easier to fix the gutters that run down the outside of the house, than it was to work with the pipes that go through the walls.  I would also slope the roof so that it wasn’t flat because the gradient has been messed up over the years and the water puddles up on the roof.  And the roof needs to be resealed because these puddles leak through the ceiling.

 

 

Cody

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Windowsills on the fifth floor of my fraternity

As house manager of my fraternity, I recently had to replace the windowsills on the fifth floor of my fraternity.  To get out onto the balcony, you have to go through one of these windows, and they get used all of the time because they are in people’s rooms.  But, the windowsills had rotted through, and one of them had basically disintegrated entirely.

 

These windowsills had a nice slope to them so rain and snow would flow off onto the balcony instead of into the rooms, but the builders achieved this slope using a bunch of shims that left a lot of open space underneath the sloped windowsills.  They also did not use pressure treated wood, so the windowsills were not very weather resistant.  Therefore, when the windows close (which is sometimes more of a slam because the mechanism that holds the window up is broken) they put a lot of force on this wood, which is rotted and not well supported underneath.

 

When I rebuilt them, I started from scratch.  I used pressure treated wood to make them weather resistant, and I put two layers of wood down with the bottom layer supported the entire length.  They still have the same slope, but now they also have support all the way down.  I also used a better exterior paint and sealed it to protect it as much as possible.

 

 

Cody

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Athena Printers

Athena printers as we all know are the printers located in one of many Athena Clusters dispersed around MIT campus. Even though MIT has been very generous with providing the students with free access to such printers for educational purposes, it always fails to meet my needs. More specifically, the athena printers on the 5th floor of student centers are always entrenched with reasons to not print your files effectively: ink-less cartridges, long-lines of people gathered around the one that works, flashing red lights and bold error messages, etc. To make it more difficult the unix system commonly used on Athena stations has programs that are not strictly compatible with pc or mac based files generated on our laptops. As a result, in the rarest case that an athena printer is ready to print, here comes a .pdf incompatibility issue that freezes the printer and makes you boggled with wishful illusional anticipation that the file will printer in the next coming seconds. Or even worse, you get this person who hit the 'print' tab a mili-second sooner that you, and is patiently collecting the 100 page leisure reading he/she has founded on the internet and wished to print just for the hell of it!
 
If I were to improve the user-functionality of athena printers I would first change it to run primarily on windows or mac based interfaces. In addition, I would put a printing cap in a given timeline. For example, each athena user is only allowed to print 50 pages per hour. More so, I would have liked to see a person available in the most populated athena clusters (i.e. student center location) to answer questions and be able to help in the case of printing chaos.
 
Avid

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Winter Gloves

I was walking to school the other day in snowy boston, and was imagining how unbearable it would be if I did not have gloves on for the winters in Boston. As it is commonly known, hand gloves is a type of garment that covers the
hand; it could accomplish multiple needs and purposes, and can come in various shapes, colors, and materials. For example, gloves can be used for protecting your hands against cold weather, hazardous chemicals, etc. For the purpose of this post I will only focus on winter gloves. Even though winter gloves are amazingly practical for keeping one's hands warm, it makes the user incapable of any activity that necessitates tactility. For example, when walking in the streets in the midst of the winter the process of taking your cell phone and responding to a call is daunting and impractical. A solution to meet this need would be to design and develop very thin-skinned winter gloves with a material composition that provides high insulation and enhances activities that demand tactility.
 
Avid

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High tech graphite loses its protection

BY: HERACLIO HERNANDEZ

Since I was a kid I had a problem with mechanical pencils, but not all mechanical pencils just the nice ones with the caps on the eraser.  The main problem is that the caps fall off all the time.  A consequences of the cap issue is that that the eraser falls off when its in my backpack and the lead breaks.  On top of everything the eraser gets dirty and leaves smudges when I erase. Most of the time the caps usually get permanently lost. So now the nice pen with a cap that I paid extra for is no longer the as nice as it was when I first bought it.  After the eraser falls off once it is never the same again; it wears a little and it falls off easier the next time.  There should be a much better system of protecting the eraser.  An easy flip cover would probably suffice.  The images shows a new blue pencil with the eraser still covered and the other one is what it will eventually look like.

   
Click here to download:
High_tech_graphite_loses_it_pr.zip (3889 KB)

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A Different Use

As far as this product goes, I would not recommend anyone buying it. Simply,
this shower container is an overpriced product sold at the Coop, bought
foolishly about a year and a half ago. With it's triangular shape, it is true
that it provides more room than the competing products, but for a price that I
believe at the time was around $ 8, I think that with some imagination much
cheaper solutions can be thought of.
 
The product in itself has it's functional flaws. The two that come to my head
are the fact that due to the triangular shape, the cuffs do not get enough
suction to the wall due to the product's weight, so that the holder can only be
placed on the floor. Somewhat curious as the product comes with 4 plastic cuffs
to attach it to the wall, which is more than the necessary amount. The second
fault is that, as the square holes only begin 1 inch off the floor in this
holder, a bit of volume of water can accumulate at the bottom of the holder,
releasing once u finish the shower in the dry floor of the bathroom.
 
This product is not completely useless though. If you are like me, then the
shower holder makes a great container for all types of lose chains and coins.
You simply divide the change into dimes, nickels, pennies, and quarters, place
them in zip lock bags, and put them next to one another inside the holder. So
far I've spent a year doing this, and I can say I am quite satisfied.
 
- Jose

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HP Fail (Sorry for Repetition, Wrong picture)

One of the most annoying and perhaps saddest components of the HP laptop
Pavilion is the location of it's heating vents.
 
Situated right under the LCD screen, the heating vents actually successfully
heat up most of the computer in about 10 minutes, making it inadequate to hold
and somewhat of a pain to use. The rubber stands with which it comes actually
fall as the adhesive is melted by the glue, and over time the computer's
capability to heat up gets faster and much more inconvenient.
 
As you can probably tell, this has happened to me. The end result was that the
computer got to such a degree of heat that it ended melting the plastic of the
closing mechanism for the LCD screen. Now, the laptop is very inaccessible, and
it must wear a duct tape "band-aid" at all points.
 
The HP Pavilion design fails, although from my recent laptop purchase, they did
notice the problem and successfully lifted the LCD screen an inch away from the
heating vent, although that is not going to convince me to buy one still.
 
- Jose

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Expo Erasable Marker

White boards have revolutionized temporary writing; in many classrooms,
they have replaced traditional chalkboards, not to mention the endless
hallways, doors, and conference rooms that sport them. And where there
are white boards, the Expo marker reigns.
 
These things are designed quite well; to avoid losing the indispensable
cap, they can be affixed to the marker's reverse end when writing.
Chiseled tips allow different widths to be marked on the surfaces. And,
of course, the ink is nontoxic and erasable.
 
The only design change I would suggest is something that the makers of
the Sharpie permanent marker have already thought of; 'clicky' extension
and withdrawal of the tip, much like ballpoint pens. I believe t is
definitely possible to implement this on Expo markers.
 
- Wei

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