Man created alphabet and language a few thousand years ago.Drew or wrote it on stone,wood,bamboo,leather and cloth.
After the invention of paper and printing,alphabet and language was written and printed on paper.This has been for a long time period of around 2,500 years until now.As we all experienced,books we read no matter it's a textbook or novel, they were printed in paper.
Now in our days,here comes a new invention in book writing technology.They call it e-book. No matter they write it e-book,e-Book,E-book or E-Book,they mean it the same-"electronic book"
We need some software programs to write it.And of course,to read it,we also need the programs.
Most of us are reader I think.Then,we will need to download those software programs in our computer,otherwise,we cannot read it. Anyway,an alternative,which is more convenient is to read it by an e-book reading device.
For those who want to write an e-book,they have to learn and download a software program and do it from there.Adding some pictures and links for more information to other blogs or websites. The later is considered as an advanced tip to book writing innovation,which traditional paper book cannot do it.
MORE Info&Pic
22.8.10
18.8.10
Google and Direct TV
Recently,AFP reported that Google announced its co-operation with Direct TV, to sell media ads.in the cable TVs of this US biggest satellite TV provider.
Google will sell its "Google TV Ads" in Bloomberg, Fox Business, TV Guide, Fuel, G4, Ovation and others. This is considered another big move of Google.
With the above co-operation, Google could expand its advertising business to reach 30 million satellite TV audience households.On the other hand, Direct TV could also gain new advertisers/publishers who have never placed their ads in cable TV before.
This is a win-win co-operation and also an advancement in today advertising business. Advertisers/publishers could select audience profile suitable for their products.Then,product and/service ads in cable TV could reach specific target and monitor how they respond. Ads effectiveness could also be measured and evaluated.
What's next in the near future !?
Google will sell its "Google TV Ads" in Bloomberg, Fox Business, TV Guide, Fuel, G4, Ovation and others. This is considered another big move of Google.
With the above co-operation, Google could expand its advertising business to reach 30 million satellite TV audience households.On the other hand, Direct TV could also gain new advertisers/publishers who have never placed their ads in cable TV before.
This is a win-win co-operation and also an advancement in today advertising business. Advertisers/publishers could select audience profile suitable for their products.Then,product and/service ads in cable TV could reach specific target and monitor how they respond. Ads effectiveness could also be measured and evaluated.
What's next in the near future !?
4.5.10
Electronics
ELECTRONICS
Electronics is that branch of science and technology which makes use of the controlled motion of electrons through different media and vacuum. The ability to control electron flow is usually applied to information handling or device control. Electronics is distinct from electrical science and technology, which deals with the generation, distribution, control and application of electrical power. This distinction started around 1906 with the invention by Lee De Forest of the triode, which made electrical amplification possible with a non-mechanical device. Until 1950 this field was called "radio technology" because its principal application was the design and theory of radio transmitters, receivers and vacuum tubes.
Most electronic devices today use semiconductor components to perform electron control. The study of semiconductor devices and related technology is considered a branch of physics, whereas the design and construction of electronic circuits to solve practical problems come under electronics engineering. This article focuses on engineering aspects of electronics.
An electronic component is any physical entity in an electronic system used to affect the electrons or their associated fields in a desired manner consistent with the intended function of the electronic system. Components are generally intended to be connected together, usually by being soldered to a printed circuit board (PCB), to create an electronic circuit with a particular function (for example an amplifier, radio receiver, or oscillator). Components may be packaged singly or in more complex groups as integrated circuits. Some common electronic components are capacitors, resistors, diodes, transistors, etc. Components are often categorized as active (e.g. transistors and thyristors) or passive (e.g. resistors and capacitors).
Circuits and components can be divided into two groups analog and digital. A particular device may consist of circuitry that has one or the other or a mix of the two types
Electronics is that branch of science and technology which makes use of the controlled motion of electrons through different media and vacuum. The ability to control electron flow is usually applied to information handling or device control. Electronics is distinct from electrical science and technology, which deals with the generation, distribution, control and application of electrical power. This distinction started around 1906 with the invention by Lee De Forest of the triode, which made electrical amplification possible with a non-mechanical device. Until 1950 this field was called "radio technology" because its principal application was the design and theory of radio transmitters, receivers and vacuum tubes.
Most electronic devices today use semiconductor components to perform electron control. The study of semiconductor devices and related technology is considered a branch of physics, whereas the design and construction of electronic circuits to solve practical problems come under electronics engineering. This article focuses on engineering aspects of electronics.
An electronic component is any physical entity in an electronic system used to affect the electrons or their associated fields in a desired manner consistent with the intended function of the electronic system. Components are generally intended to be connected together, usually by being soldered to a printed circuit board (PCB), to create an electronic circuit with a particular function (for example an amplifier, radio receiver, or oscillator). Components may be packaged singly or in more complex groups as integrated circuits. Some common electronic components are capacitors, resistors, diodes, transistors, etc. Components are often categorized as active (e.g. transistors and thyristors) or passive (e.g. resistors and capacitors).
Circuits and components can be divided into two groups analog and digital. A particular device may consist of circuitry that has one or the other or a mix of the two types
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