Cutting Calories on Our Metaphorical Plate of Responsibilities

May 15th, 2013

Mash potatoes, gravy, corn, some meat, salad, a little extra here a little extra there. Piling higher and higher, spilling over the edges, our metaphorical plate of responsibilities is usually more than a little full. With the buffet of new tasks, chores, and expectations always available, especially in new up and coming companies, it can be hard to know what ‘foods’ to pile on.  Also which ones you may need to start passing. For any of us looking to trim down on a few ‘task calories’ here are some guidelines that are always helpful to keep our metaphorical servings balanced for our plates sake and our overall daily happiness.

Know your buffet

Going into a job we aren’t always sure what is expected of us. Make sure you go through you job description and get a true feeling of what is already being served up to you. Understanding what is readily available on a daily basis is a good way to know what other tasty foods you might be able to incorporate during the week or month.

Calories, Diet, Goddard Technologies_SMP 051513

Prioritize the Portions

The day gets crazy; making the board packet, arranging the appointments, answering questions out of the blue, copying papers and making made dashes for random things the office desperately needs. It can all get overwhelming and before you know it you’re gorging on office tasks. With more food being served on one day, and barely any on others, you have to know what you can chow down now and what food portions you can save for another day.

 

Remember all your meals

So you go back to the fridge and there in the far back corner you have completely forgot the sirloin steak that you thawed, prepped, and now it’s sat too long and isn’t consumable any longer. All that work down the drain. Remembering things that you are prepping for your meals, and food you already have on your plate, is vitally important. A great strategy is sticky notes you can easily write on and toss away as you finish the task, or a notebook to keep your long term meals up to date on the menu.

Combination Foods

You have greens here, some sliced olives over there, a lemon from somewhere, cherry tomatoes, and meaty salmon. Instead of approaching everything by itself it’s good to know what things go together. A tasty salmon salad with some lemon zest might be just the thing. So, knowing you can drop off a client product, and on the way back to the office pick up the paper towels, coffee, and those sticky notes you desperately need, is the best way to get many things done at once. Know where your combinations are.

Find high energy snacks

Once you know what foods you are working with sometimes you can find more efficient ways to consume them. Learn ways to prep and enjoy those tough meals you don’t like as much and they will become easier to work with later on. Taking a class in excel, if you aren’t savvy with the program, will allow you to understand the tricks of the trade and make those graphs a little more bearable to prep for company meetings.

Calories, Work Load, Responsibilites, Goddard Technologies_SMP 051513

While the list can go on and on and how to get the perfect combinations for your plate, an efficient energy to portion ratio, you have to keep in mind each plate is different and everyone’s buffet has lots of options.  Knowing when to pass on a meal and when you could use a few more calories is the difference between slowing yourself down to ‘bump on a log’ pace or getting yourself to the healthy and active pace to be the perfect efficient machine.

May the Fourth…. Advance You

May 8th, 2013

Haughton_Star Wars Robotics_ 050813

This past Saturday was the Fourth of May, or better yet May the Fourth. Many of you know what I am talking about but if you don’t, try to complete the following sentence, “May the fourth (think force) __ ____ ___.” Get it now….? It was Star Wars day!

Within the related buzz on Saturday, I’m sure there was plenty talk of best movie/ best scene along with much debate. I am certain one scene frequently mentioned was the Darth Vader, Luke Skywalker standoff of The Empire Strikes Back. In this scene the iconic line, “Luke, I am your
Father.” was coined and one of the most powerful reveals in cinema delivered. But, something also happened, Luke’s hand was lost via light saber during the encounter. This would be truly tragic in our reality but in Star Wars’ galaxy no big deal. Later, we see a robot reconstruct Luke’s hand and voila good as new… maybe better. Pretty cool …huh?

Well it appears not only was Lucas’ grand vision vast, elaborate, and finely detailed, it may also have been a bit more clairvoyant than initially suspected. Technological innovations have been evolving rapidly over recent years and are appearing more and more Star Wars-esque as time goes by.

Take for instance a December 2012 airing of 60 minutes which included a woman named Jan. She is seen controlling a prosthetic arm with her mind. She shakes hands with her interviewer and moves her arm up and down with ease. She describes her thoughts to be no different than what we think when moving our natural limbs, it is second nature. What exists between her thoughts and her prosthesis is what is referred to as a Brain Computer Interface, aka BCI. In essence, a computer runs an algorithm converting what she wants to do into a language the prosthesis understands. This interface allows her to feel as if there is a seamless link between her prosthesis and her mind. Meanwhile, according to an article in Wired Magazine, researchers at Chalmers University of Technology in Sweden are undergoing research to fuse mind-controlled prosthetic limbs directly to the incomplete limbs of patients. Hoping the direct connection will decrease the noise inherent in an indirect connection and lead to better response of the prosthesis and standard of living for the patient.
Haughton_MentalConnectionRobotics_050813
As for the shiny metal surgeon …  Although we do not have robotic doctors walking around, we are beginning to see robotics enter the operating room as well. Robotic assisted laparoscopic surgery is improving upon the effectiveness of traditional laparoscopic surgery and is only the beginning of what will be possible with similar technologies in the, hopefully, not so distant future. And to build upon this a bit more with my two cents, if you were to take BCI technology and apply it to a surgeon and say for example the DaVinci, although not an autonomous robot, as seen in the movies, you would have a pretty amazing piece of equipment unifying the thoughts of the doctor with the movements of the machine.

Now are these advancements seen at the level in Star Wars? No… but, when the movies were released you may have been looked at a little funny if you went around talking about the aforementioned technological advancements as matter of fact. Besides, it is always fun to look at the technology of today and think about what it could be in the future.

As for today, yes, we have cloud computing and peripherals of all forms linking us to this network … yes, we are developing BCI’s and in effect are beginning to link man with machine… and yes, we even have the capabilities to begin mapping the human brain… but… let’s get the record straight once and for all… creating the possibilities “the force” allows like controlling all that surrounds us with our minds and speaking to one another through our thoughts or even controlling others thoughts… well, that is just pure fantasy.  We all know that will never happen… right???

- Senior Mechanical Design Engineer Timothy Haughton, Goddard Technologies, Inc.
http://www.wired.co.uk/news/archive/2012-11/28/robotic-arm-transplant-operation/page/2

http://www.cbsnews.com/8301-18560_162-57559345/breakthrough-robotic-limbs-moved-by-the-mind/

Printing… The Human Liver

April 30th, 2013

I know the GTI blog has talked about 3D printing to death, but I couldn’t help myself after finding out that San Diego based Organovo successfully produced 3D samples of human liver cells using a bio-printer.

Before you get excited and facebook or linked in your friends, telling them to drink to their hearts content because your nearest hospital will just print a new liver for you if you need one, know that the tissue created is just 20 cell layers thick which is a little over half the thickness of your credit card.

Figure 1: Cross section of 3D printed human liver tissue. Hepatocytes (blue), endothelial ells (red), and hepatic stellate cells (green) are displaying compartmentalization

Figure 1: Cross section of 3D printed human liver tissue. Hepatocytes (blue), endothelial ells (red), and hepatic stellate cells (green) are displaying compartmentalization

So why the excitement? Drug testing is currently conducted on 2D printed liver cell cultures (just a single layer of cells). Though this tissue produces some of the same enzymes as a real liver does, the characteristic function and amount of enzymes produced is nowhere near that of the 3D printed cell culture. The 3D printed liver cells also show the beginnings of blood vessels, which have helped to increase the life span of these cells from under 48 hours to over 5 and a half days.

In addition, the matrix of cells allows them to interact with each other in a way more similar to how a liver would function in its natural environment, allowing scientists to more accurately test how they react to drug compounds. As of now, many possible drugs that pass the test with 2D tissue fail trials in live patients.

Figure 2: Bioprinted human liver displaying microvessels forming in the tissue (green)

Figure 2: Bioprinted human liver displaying microvessels forming in the tissue (green)

As of now, pharmaceutical companies, and their customers, have the most to gain. With better ‘testing equipment,’ for lack of a better phrase, more in depth testing can be conducted, resulting in better drugs. Liver disease is one obvious disease that can be impacted, but also cholesterol lowering drugs have the opportunity to be impacted as well, as they tend to wreak havoc on the liver.

In the future though? Maybe the waiting list for a donor organ will be a thing of the past.

Basic Video Description of the 3D organ printing process

Ted Talk on the subject

-Ajay Patel, Mechanical Design Engineer

Vintage as a Reaction to High-Tech: Modernity and Materials

April 17th, 2013

SMP_McCarthy_ChairandAntiques_041713It’s a look and a culture. The small space a person carves out around them to fill with furniture, machines and clothing from an era they do not belong to.  ”Well things were just made better back then” one could argue, and to a point you would be correct.  The $30 mixer at the local big box retail mall can itself be blended with a 50′s Sunbeam mixer you could find at a small antique store for the same $30.  The older model is made from a cast steel housing and polished to a reflective shine.  It’s gears and inner workings are robust and powerful, the curves and silhouette are of svelte functionality.  The vintage item has history; dents and chips, it’s style heralds a day of hand craftsmanship and an expected lifetime of ownership.

The materials and the weathered patina of a vintage item stand in stark contrast to the modern living experience, and conversely the modern device finds no corollary in the comfortable nest. The purpose of a modern smartphone for example, comes through in its design; sleek and fast, demonstrating cutting edge technology.  This can be seen in the other high tech devices produced for the home; brushed stainless steel appliances, piano black TV’s, all conveying the precision and quality the device is purported to have.  The convenience of high tech devices and the reliance our modern lives have on them, necessitates their place in the home, but the manufacturing and cold precision do not match what the home is; our sanctuary.  Modern metal, glass and composite surfaces do not align themselves with the established idea of a warm and inviting living space.  Our homes are filled with carpet, wallpaper, pastel paint, linen, leather furniture, wood of every conceivable color and shape. Our homes are worn and well trafficked, unique and characteristic of the occupant.  Vintage items reflect these attributes, worn leather, rivets and rust; unique moments in history that you can re-purpose and make your own.

SMP_McCarthy_WoodCarvingAntiques_041713Through convenience and need, our modern technology filled lives need to be integrated into the home, but getting these necessary items into the space has become one of jarring contradiction   As your eyes move across any room you will see an item so far removed from the surrounding traditional craft that it makes the mind leap forward in time to perceive it.  These high concentrations of precision craft in the home differ in their outer appearance, but are similar in function.  Traditionally a wealthy individual would have an elaborate bookcase for example, to indicate their standing in society, their class and taste.  Our modern society is similar in that high technology devices are generally an indicator of some amount of financial success, a TV for example, but as technology becomes cheaper and easier to manufacture the dividing line between a very expensive product and something significantly cheaper of like construction and look is becoming hard to discern.  Couple this with the ultra sleek, minimalist design of most modern technology and we have something that stands alone, it is neither indicator of wealth and class, nor is it hard to manufacture, elaborate or inviting. A monolith.

I am leaning toward the resurgence of craftsmanship, that we can take this amazing modern technology and not simply subject it to the fashion of day.  That we will take the time, look at what has come before and design something that is as unique and warm as the people it is for.

- Article by Justin McCarthy, Industrial Designer at Goddard Technologies

http://www.cadalyst.com/cad/product-design/have-it-your-way-15651

Talking Cellular – Biological Transistors

April 3rd, 2013

SMP_JakeDavis_TechnologicalCells_040113The last article I wrote was about printing organic transistors, pretty neat stuff. Synthetic biologists at Stanford have one upped that feat however by creating the first biological analogue of a transistor. The transistor is the most basic logical building block on which modern computers are based. Biological circuits are not a new thing, however up to this point they have been limited to perform very specific operations. The bio-transistor, or transcriptor as they are calling it enables the construction of logic circuits. These biological logic circuits coupled with a re-writable storage system they have previously developed (DNA based digital storage) as well as a method of inter-cellular communication enable versatile bio-computing circuits to be constructed. The really interesting part about this is not just the potential for computing using a biological circuit, the biological nature of the system allows them to control a variety of biological things such as cell reproduction.

In addition to being the building block for logic gates, the bio-transistor, just as its electronic counterpart, can be used to boost signals. Apparently one of the issues with existing bio circuitry is the possibility of signals being lost to what amounts to the electrical equivalent of noise. Signal boosting can allow signals to travel greater distances, just as with an electronic signal.

smp_JakeDavis_DNASteel_040113To top their success off they’ve published their research to the public domain so anyone can build off of their progress.

Personally I’m more excited for the future of bio-engineering than any other type of engineering—as yet it’s gone practically unexplored compared to the forms of technology we‘re all familiar with. Give it fifty years or so and we’re going to start seeing some really interesting stuff. Essentially progress is at the computing equivalent of the mechanical computer when it comes to this type of bio-engineering.

 

http://med.stanford.edu/ism/2013/march/bil-gates.html?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed:+NewsFromStanfordsSchoolOfMedicine+(News+from+Stanford

http://news.sciencemag.org/sciencenow/2013/03/a-computer-inside-a-cell.html?ref=hp

http://www.zmescience.com/research/biological-transistor-computer-4243232/