Demand analysis of mobile devices

Three basic contradictions have been mentioned in the basic contradictions of mobile communication terminals:

The display area and equipment volume, weight contradictions;
Second, the operating comfort and equipment volume contradictions;
Third, high performance, multi-function and power consumption, battery storage capacity of contradictions.

In the "three contradictions from the iphone" also analyzed the iphone, now the ipad-led tablet computer began to become popular, cloud computing (why not simply translated into the cloud?) The concept of http://www.aliyun.com/zixun/aggregation/2467.html is becoming a lucrative industry (perhaps Google will be paralyzed to survive, ">amazon crippled many small businesses are going to die?) may be evaluated again, and the three contradictions cannot be classified as "mobile terminals", but all mobile devices:

First, the display area of the tablet computer is not small, in the ipod/iphone of the nearly Chicken brain mapping tool (Ithoughts 3.0 may be optimized) to launch the HD version to use, but the iPad from the beginning of the sale of the user complained that the single hand holding reading is a manual work. As for portability, unless you use the tablet as a mirror, you will not reach the state of naked;
In other words, if you want to achieve the ideal display, the size of the 10-inch size is still small, even the screen only one of the disadvantages.

Second, since the problem of equipment volume is not resolved, then this contradiction is still there.
and touch-screen input experience no hope of improvement in the short term-perhaps we should convince ourselves that mobile devices are not used to enter lengthy text?

Battery problems IPad and Kindle (well, technically it's not a tablet, but what if the high refresh rate and low power consumption of color electronic ink has the market access conditions?) Maybe that's when humans got out of the solar system? Two different ways to solve the price is the former's size and weight is not perfect and the latter's display can only be used for static screen, so contradictions still exist, for a long time to surf the internet and entertainment users, the current battery is not enough.

Using Freeplane to draw a sketch of requirements analysis and corresponding solutions, there is no technology to develop bottlenecks, such as weight reduction and enhancements, without further scrutiny. After that, the feeling is clearer.

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