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Tuesday, November 20, 2007
Cell phone cameras

A lot of myths exist regarding as to whether the cell phone cameras are any good or not. The fact that people require to admit that these cameras are also digital cameras and they exhibit the same facilities irrespective of the fact that their sizes are much smaller and their functionalities are curtailed due to this particular reason. Hence some introspection needs to be done regarding the digital cameras and cell phones in their joint venture together in the technological world!
Looking back into the initial stages of development the availability of low-cost, low-power CMOS imaging modules helped to charge up the popular craze camera enabled cell phones in today's world that primitively began in Japan. That proved to be contagious for the rest of the world. From young students to even busy business people avidly annals photos of colleagues and whatever else passes in front of their phones. The popularity has touched sky high and the reason being the good quality that people seek at grass root level endeavors of photography. Americans have the urge to seek betterment in these areas also. They go about to seek cool new digital camera phones that all have VGA resolution 640 x 480 pixels. This is considered a safe bet that this phone is the most expensive model.
Much of a kind of ignorance exists apart from all this regarding the cell phones cameras and it crops from the fact that no benchmarks exist for objectively comparing picture quality in image sensors, camera modules, or end products. The helpless consumers thus have to rely upon advertisements to tell them much. Yet this is not a correct way to knowing a technical device. Considering the technological portion it can be said here that in the cell phone cameras some of the VGA handsets offer fairly good image quality. When you consider that the resolution comes from an imaging module that measures only 6 mm square, its actually pretty amazing quality. That square includes an imaging chip, a digital signal processor (DSP) that supports the VGA format, and a double lens that's packaged in a light-tight module. Finding room for this module is easy. Plus, power consumption is low because the imaging chip is CMOS.
Considering the further improvements in the cell phone camera technology it can be stated here that some cell phones have incorporated conventional CCD imaging units that are still used in most digital cameras today. These devices require high voltage and a bigger a battery. As a result, CMOS has taken over in VGA-resolution applications. It provides increasingly good image quality. All this discussion shows the various achievements in the technology. However it must be stated here that the cell phone cameras are really good but they are nothing compared to the actual digital cameras. The sole reason being that they are much larger and contain far more features. It must be admitted here that such comparison is irrelevant because they are definitely two separate areas of work in spite of the fact that they are both digital cameras. Yet they are diverse in 100% of all their aspects. Hence the comparison is irrelevant.
Considering all the important points discussed in the above lines regarding the various areas of the cell phone digital cameras it comes out to be something that is worth appreciation. Leaving aside all comparisons they cell phone cameras are digital cameras that are certainly good in their areas of applications and mass acceptance and popularity would some day make them as advanced as their pioneer professional digital cameras.

Posted at 11:06 pm by blogpluto
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Artificial Intelligence ... what have we learned through natural

During the late '80s and early '90s, I had the opportunity to work with expert systems in real-time production environments. I found artificial intelligence, or AI, to be thoroughly intriguing. I even went so far as to write an expert system package, under Microsoft Windows, called WindExS. However, as I continued my work, and expanded into other areas of knowledge management and, eventually, remote viewing, I began to find some unusual inconsistencies in the AI world and the desires to create "truly intelligent" and "thinking" machines.
One of the issues that people usually claim as a requirement of true intelligence is that "one must have a soul." These ideas and dabbling prompted me to write a short screenplay entitled "Sylvie," which was the story of an "emotionally intelligent" system. That small inkling of creativity still did not allow me to delve as deeply into the topic as I had wanted. However, it did bring up the question: "what is a soul?"
--- What is AI? ---
AI is the science and engineering of making machines intelligent, especially through the creation of intelligent software. It is similar to the task of using computers to understand human intelligence, but AI does not have to confine itself to methods that are biologically observable. Intelligence is the computational part of the ability to define a plan and achieve goals. Different types and levels of intelligence occur in people, animals, and some machines. However, the ultimate premise behind creating an intelligent machine is the ability to think creatively, solve problems using abstract information, and devise new solutions.
--- The Biological Parallel Computer ---
Consider the vast amount of information that we acquire and process every day. It is difficult to imagine that so much information and activity could be stored in such a small amount of tissue and fluid. Scientists have been theorizing that, indeed, the mind is not as much of a storage device as it is a communications device to some larger "knowledge base." The mind appears to be a way to pre-process data for storage and a way to analyze data for use while all the time maintaining a connection for data storage and acquisition with this knowledge base.
This knowledge base surrounds us with information and intelligence. Everything that every creature in the Universe knows, and will ever know, is stored and made available for us by simply asking for it. However, accessing it requires a connection, a field, which connects us all together in a large "bio-circuit." It can be seen as a "biological parallel computing environment." The information presented by this bio-circuit consists of a limitless and accessible Universal source of knowledge.
--- Why be creative? ---
I remember my days in school where I was taught that, indeed, daydreaming and excessive creativity could destroy your life. However, the important thing that I learned along the way is that, without creativity, there can be no progress. Creativity is a way to expand one's consciousness by taking abstract ideas and turning them into a new reality. It is a way to take what you know as an absolute, and stretch it into the unknown. Each stretch takes you further and expands your absolutes along the way.
Without creativity, you would do the same things that you've always done in life without ever moving forward or backward. Consider it as being "caught in a rut." You can't leave the rut because you can't figure out how to get out of it. When you think creatively, you're taking things that you know, applying it to things that you don't, and devising a solution to achieve a goal.
To access the vast resources of creativity, the mind reaches into the bio-circuit and extracts bits and pieces of information that it can use to create intelligent solutions. By developing your creative abilities, you are opening that circuit to more knowledge, a greater intellect, and a broader understanding of life.
--- What is the soul anyway? ---
A discussion of creativity once again brings up the question of: "what is the soul?" After some thought and evaluation, I would have to say that the soul is the link, the transceiver, between our physical world and the bio-circuit. It is the living essence of everything within each of us.
By closing ourselves off into our own worlds and hiding our souls under the muck and mire of challenges, we close off our connection to the bio-circuit. Our soul essentially dies and we become a stand-alone computer with only the knowledge we have saved as our guide. However, by working to bring your soul forward and using your creativity in everything you do, you can acquire knowledge from every part of the Universe.
--- True AI ---
Scientists have tried to mimic the way the human brain functions. Storage, processing, intelligence, and self-learning are all components of AI. However, what if the basic premise of how the brain functions was --- wrong? Indeed, it provides control over our bodies and accepts stimuli; however, what if the ideas of processing, intelligence, storage, and self-learning all truly based on the connection of our minds with the bio-circuit. In this way, to create a mimic of the human intellect, we must understand how we interact with each other through the bio-circuit.
--- What's next? ---
What an unusual foray into strange territory. However, this has been a general concept that has been eating at me for years. It wasn't until I began remote viewing that I was able to see and apply the ideas of Universal intelligence to the ideas of artificial intelligence. I am not going to say that, in this context, a machine cannot have a soul, as stranger things have happened. However, I will say that the true nature of intelligence will not be realized until we understand and believe the true purpose and function of the soul.

Posted at 11:05 pm by blogpluto
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