Saturday, 25 April 2015

IBM sets new tape storage record




For many people, tape memory is a dead technology found only on reel-to-reel computers in old 1960s movies. However, it’s still a major storage medium and a new breakthrough by IBM Research and Fuji Film has produced a low-cost particulate magnetic tape with a record density of 123 billion bits of uncompressed data per square inch, which represents 88 times more capacity than 2012's LTO-6 tape cartridge.

Original Article: http://www.gizmag.com/ibm-tape-storage-record/36931/

New invention expands Wi-Fi bandwidth tenfold


The vast range of Wi-Fi-enabled devices available today means that anyone could have several personal electronic devices all trying to connect to a network simultaneously. Multiply this by many hundreds of people in a busy public place with Wi-Fi connectivity and this often means that available bandwidth is greatly reduced. To help address this problem, researchers at Oregon State University claim to have invented a new system called WiFO that incorporates infrared LEDs to boost the available Wi-Fi bandwidth by as much as ten times.

Original Article: http://www.gizmag.com/wi-fi-bandwidth-tenfold-increase-leds/37094/

Saturday, 18 April 2015

Scientists close in on computers that work like the human brain



Scientists have been working since 2008 to develop technology based on memristors (short for memory resistors), which promise computers that need never boot up and function more akin to the human brain – like neurons, they can retain information and perform logic operations. Now scientists at Northwestern University have made a new breakthrough that may make possible brain-like computing capabilities.

Original Article:  http://www.gizmag.com/memristors-three-terminal-brain-like-computing/36925/

Eye2TV adapter aims to improve the TV viewing experience for colorblind users



Spectral Edge has unveiled a smart HDMI adapter that's designed to enhance the TV viewing experience for colorblind users, without significantly impacting what "color normals" see. The company is hoping to bring the product to market via a crowdfunding effort. See original article to learn more.

Original Article: http://www.gizmag.com/eye2tv-colorblindness-adapter/37006/

Monday, 13 April 2015

3D flash technology moves forward with 10 TB SSDs and the first 48-layer memory cells

Flash storage technology will soon see a three-fold improvement in data density thanks to a joint development at Intel and Micron that will allow the production of 3.5 TB flash sticks and 10 TB standard-sized SSDs. Meanwhile, a new 48-layer cell technology development by Toshiba could pave the way for higher write speeds, more reliability and lower costs in solid state drives.

Original Article: http://www.gizmag.com/high-capacity-3d-flash-memory/36782/


Deen C Callica

Reading Response to Are you ‘over-connected’?

                The article, “Are you ‘over-connected’?” by Tom Chatfield, is a piece that begs the question, is technology proving bad for our future? The amazing piece goes in depth about the rise of technology and the effects it has on our human nature. From obsession to involuntary actions, the paper really makes you wonder about the place of technology in our future. The writer more so focuses on phones rather than technology on a whole, as people seem more fixated on their phones. In response, I find myself agreeing with this article, in that technology is causing a major social change, but I do indeed disagree with some minor point as it pertains to reason.
            First is the issue of people becoming so deeply attached to something that didn’t exist a few decades ago. Humans are limited creatures, so the use and advancement of technology is as most will agree, necessary in order to evolve and improve our standard of living. With opportunities like this, we simply become use to the easier way of things and less concerned with the old. No longer do we have to wait to hear secondhand news, from someone who knows someone who was there, or have to travel miles to speak with family and friends or even purchase a new book to research and learn information. The ability to do all those things is now within a small portable device that makes our life easier. So I dare to say, were not simply becoming attached but we’re following human nature and seeking evolution.
            Secondly, is it possible to become “overconnected”? Humans are creatures of habit, so it is no surprise that when we get use to certain things, we tend to do it even during times where it may be inappropriate. For example, the writer mentioned a story about a 31 year old man, who was treated for “internet addiction disorder”. Doctors noted that the subject compulsively mimicked movements, which were as if he was using his Google Glass when he was not. This man has proven that it is possible to become “overconnected” but we have to take into account that this man had a history of mood disorder and alcohol misuse; however, this all comes down to an individual’s perception of what “overconnected” means.
            “Our every decision is now a science fed by billions of bits of data” Chatfield. T (2015). In today’s world it is very hard to not rely on these technologies. Companies make it their business to personalize their system to suite the users on a personal level. Spend enough time on a computer and it will seem like the device knows the things you prefer from the things you dislike. Take Google for example, Google guesses what your most likely trying to do based on all the information you provide and the things you usually search for, which gives a sense of connection with your device. This is how companies get and keep their customers, so with the use of technology becoming more and more user-friendly; it becomes hard for us to say no.

            In conclusion, the writer’s point of view was splendid, with the exception of slight differences in opinion. As the writer himself doesn’t chose one side completely, I find myself in the same conundrum; however, my conundrum lies with the fact that what it means for someone to be “overconnected” is very opinionated and based on personal perception. What one person might perceive as a bad habit, another may see as keeping up with the current times. As humans we perceive based on our emotions and intellect.


References


Chatfield, T. (2015). “Are we over-connected”? Retrieved from http://www.bbc.com/future/story/20150310-are-you-over-connected

Saturday, 4 April 2015

New smartphone camera could tell you what things are made of



How would you like to be able to know the chemical composition of something, just by taking a snapshot or video of it with your smartphone? You may eventually be able to, thanks to a compact hyperspectral imaging camera being developed at Tel Aviv University.
Hyperspectral imaging involves scanning light spectra not visible to the human eye, in order to identify the unique electromagnetic "fingerprints" of various substances and processes. See original article for more about this amazing feet.
Original Article: http://www.gizmag.com/unispectral-hyperspectral-imaging-smartphone-camera/36858/

Galaxy S6 review: Samsung raises the smartphone bar




For the last few years, Samsung has been steadily improving the Galaxy S series. But one thing always stayed the same: plastic. So what happens when Samsung switches to premium materials and takes big steps forward in other areas? Well, you get what's probably the best smartphone to date, the outstanding Samsung Galaxy S6. Based on research done the galaxy phone are one of the most popular in the world, with this new upgrade it just be number one. 

Original Article: http://www.gizmag.com/samsung-galaxy-s6-review/36864/