Information access bottlenecks – future threat or friend?

9

October

2020

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An interesting concept that may bring dramatic changes in the future but is overlooked by many is what could be named “information access bottleneck”. This bottleneck describes how long the process of accessing information through a machine and/or with the use of the internet takes. The time to perform these actions has of course been declining quite consistently throughout history as we found more and more ways to store and retrace information that was previously unknown to us. Especially since the invention of computers, the internet, and primarily, smartphones, the information access bottleneck has drastically reduced from its original length.

Our smartphones basically give us access to almost all information we require or are interested in within seconds, if one can utilize technology and search methods well enough. Our current bottleneck are actually just these; knowing the best way to search for something, so keyword and such, knowing where to search for the required information, and how quickly we can type our search criteria into the various search engines available, like Google. Where it gets interesting for our future is how we can improve these factors with such technologies like voice activated commands, eye motion triggers that follow the line of sight of our eyes and can act upon certain actions, and finally technology that is linked directly to our brain. With technologies such as direct brain linkage, which will probably be established in the future, our information access bottlenecks can shrink down to virtually 0. We would be able to access information almost immediately, or as fast as we can think of it.

Decision making processes will speed up, any process requiring search for information will be impacted in a positive way, if speed is the criteria of success. But this begs the question, is this overall good for humanity or not? Everyone remembers their math teacher saying we have to learn our multiplication tables because we will not have a calculator with us at all times! But this has already proved to be wrong, in fact, almost everyone carries calculators around in the form of smartphones. The issue here is our reliance on these technologies.

Nowadays, if we ask anyone a question about history, for example, unless they actually have the knowledge base to answer our question, the person will simply do a quick search on Google and answer us within second. But is the regurgitation of facts on level with intelligence and knowledge? One might define it as another type of intelligence perhaps. Nevertheless, will our reliance on these technologies bring trouble when for instance somehow our collective memory is separated from them, or altered? Not having access to information suddenly might have enormous impacts on us as it already does when we are looking for something online but cannot seem to find an answer for it. Is it fine to continue to keep on relying on technology more and more? What should be the limit, if any?

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Applications of 3D printing in healthcare

8

October

2020

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3D printing has always been a fascinating technology to all that can utilize it within their industry. Put in simple terms, 3D printing entails setting down layers of material on top of each other to create almost any form and structure that we want to. The industry this blog will focus on is healthcare, where I will try to explain the technologies impacts with examples from 3 distinct categories of the utilization of 3D printing. These categories are separated by the stage of development of the technology and the extent it is already used within various subsections of the healthcare industry. Ranging from the technology being fully developed and utilized, through the technology being used but is still in development, to finally the technology only being in early developmental stages, the subsections of healthcare will be the Dental care, Prosthetics, and Bioprinting, respectively (Dodziuk, 2016).
The initial purpose for 3D printing in general was rapid prototyping and easy customization. These properties allowed the technology to easily enter the dentistry segment of the healthcare industry, due to the need for creating personalized items, which had the tendency to be extremely expensive and time costly. 3D printing allowed dentistry to leverage the technology to quickly and accurately build crowns, print their own surgical tools, and with the use of a 3D scan, instead of impressions, a 3D model of could be printed (Dodziuk, 2016). The benefits of the technology here greatly reduce the negatives of the market, by providing massive reductions in material costs and production times, thus increasing the capacity of dentists to attend more patients.
The application of 3D printing to create fully customizable prosthetics is an instance of the technology that sees an increase popularity but is not yet widely implemented. In the current market, patients face substantial costs that often do not offer customizability and in the cases of children, multiple prosthetics, since the prosthetics do not grow with them. The implementation of 3D printed prosthetics offer opportunities to fully customize the printed object, greatly reduced manufacturing times from weeks to less than a day, and the prospect of 3D printed prosthetics that grow with children is said to be soon available. Additionally, the fully customizability of the printed object allows for the increased comfortability of patients and offers further benefits by providing the opportunity for patients to gain access to assistive devices that can be attached to the prosthetics, which can be printed anywhere, by anyone that has access to 3D printing technology (Dodziuk, 2016).
Considering the monetary and time investment benefits 3D printing technology allows for within this market of the health industry, a disruption of the high cost, high production time market can be established.
Finally, the utilization of 3D printing to actually print organs, or “Bioprinting”. This technology is still in development, but there have already been successful 3D prints of human cells to create, for example, human skin grafts. What this achieves if the technology is successfully developed, is reduce the rejection of organs and other biological based materials by the host body to 0. Because these organs and others would be printed by using the patient’s own cells, the body recognizes it and will not reject or attack it instead. In addition to this, it not only makes transplants close to 100% successful, but also lowers the price of such items like organs, drastically. Instead of paying expenses of up to 300 thousand dollars for a real liver, a 3D printed, much more safe liver could cost a fraction of the cost, around 10 thousand dollars instead. This create an opportunity to treat and save more people’s lives and the enormous waiting lists for organs would be processed much quicker, much cheaper, creating a healthier world for all of us (Dodziuk, 2016).

 

Sources:

Dodziuk, H. (2016). Applications of 3D printing in healthcare. NCBI. https://www-ncbi-nlm-nih-gov.eur.idm.oclc.org/pmc/articles/PMC5071603/

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