Covus's Blog Posts

Rewriting Ourselves: Genomics Will Change Everything In 20-30 Years

February 07 2009 / by Covus / In association with Future Blogger.net
Category: Social Issues   Year: 2009   Rating: 7 Hot

Enjoy this amazing TED Talk by Barry Schuler on Genomics and its future:

No End in Sight for Moore’s Law and Its Impact

December 18 2008 / by Covus / In association with Future Blogger.net
Category: Technology   Year: Beyond   Rating: 5 Hot

 

Intel Roadmap

Gorden E. Moore, in a landmark 1965 paper, observed that the density of transistors on an integrated circuit doubles every two years and with it comes increased performance and lower cost. It has been a hallmark for computers and information technology for decades. We have exploited this phenomenon to create amazing artifacts and tools which are just emerging to solve our exponentially increasing problems and it doesn’t seem to be waning anytime soon.

As we move into 2009 with Moore’s Law intact, we are pushing the boundaries of computational power. We’ve already reached the petaflop in processing power and we set our sights on the exaflop. While I remain optimistic, Moore’s Law has been in danger of hitting a brick wall for quite awhile now. We’ve had problems passing the 4 GHz barrier (in the consumer market) because of power consumption and heating issues, and it is getting increasingly difficult to create transistors at the sub 30nm level. However, the industry has sidestepped some barriers and kept Moore’s Law alive by using multi-core and high-k metal gate technology. While MCT has kept performance very high, it is creating some major headaches in the IT field.

There is hope. New research at UK’s National Physical Laboratory (NPL) shows that advanced techniques applied to magnetic semiconductors should help extend Moore’s Law even longer than previously thought.

Senior Research Scientist at NPL Dr Olga Kazakova said “The solution lies in changing not only the material but also the structure of our transistors. We have worked mainly with germanium nanowires that we have made magnetic. Magnetic semiconductors don't exist in nature, so they have to be artificially engineered. Germanium is closely compatible with silicon, meaning it can easily be used with existing silicon electronics without further redesign. The resulting transistors based on NPL's germanium nanowire technology, which could revolutionize computing and electronic devices, could realistically be 10 years away." 

 

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Robotics Integrated With Human Body In Near Future? Technology Gulf Between 'Have' And 'Have Nots' Predicted By 2020

December 06 2008 / by Covus / In association with Future Blogger.net
Category: Technology   Year: 2020   Rating: 10 Hot

2033_Digital_Man-3.jpgIt sounds like a prediction right out of “The Singularity Is Near,” but this one is from Antonio López Peláez, a professor of sociology at Spain’s National Distance Learning University, UNED, and co-author of the study on the future social impact of robots, jointly carried out with the Institute for Prospective Technological Studies. International experts working on inventing and adapting cutting edge robots for practical use were interviewed during the study, in order to find out by when we will be regularly using the models they are currently designing. All agreed on 2020 as a technological inflection point, because by then robots “will be able to see, act, speak, manage natural language and have intelligence, and our relationship with them will have become more constant and commonplace”, said López Peláez. This will follow a revolution in robotics after which they will no longer be sophisticated machines, but tools to be used on a daily basis, helping us with a large number of work and social activities. He goes on to say even more significant will be the insertion of robots into our bodies, such as intelligent implants in the brain, which will improve our rational thought, and nanorobots to be released into the blood to clean our arteries. You can find the article here.

AI(Artificial Intelligence) and IE (Intelligence Enhancement) is all hype. Nonsense!

While I am still skeptical, I am inclined to agree based on developments of the past few years. More and more I am seeing major breakthroughs in computer science and we are reaching specific milestones that were correctly predicted to happen. The memristor, the missing fourth electronic circuit element, was created just this year by HP (Hewlett Packard). The circuit element had only been described in a series of mathematical equations written by Leon Chua, who in 1971 was an engineering student studying non-linear circuits. Chua knew the circuit element should exist -- he even accurately outlined its properties and how it would work.  It has been theorized that it may lead to instant-on PCs as well as analog computers that process information the way the human brain does. 

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