Series-innovative principles-13-Working Principle in turn

The principle is described as follows:

1) instead of directly implementing the Action pointed out by the problem, the opposite action is implemented (for example, replacing heating with cooling );
2) moving part of an object or external environment at rest or moving the static part;
3) Turn the object upside down.
The principle of reverse thinking involves a reverse thinking. Unlike reverse thinking, reverse thinking emphasizes backtracking from the solution to the source to analyze the conditions that are met, to solve the problem. In turn, the principle is not reverse thinking for solving the problem. It is a part of the solution and is not reversible. It is only:
A) if there is an inverse (no reversible) operation in the system, you can try to let the system execute the opposite action to see what the result will be;
For example, separating two tight objects can be cooling the inner layer, rather than heating the outer layer,
B) Let the motion attribute of an object or external environment take the reverse value: Moving <-> static, uniform <-> variable speed, acceleration <-> deceleration, fast <->, backward <-> backward, clockwise <-> backward, clockwise, and so on.
For example, the lathe and the boring machine, the treadmill, the stair and the people (people, the ladder does not move, the people do not move, the ladder is the elevator, the stator and the rotor reverse motor.
C) reversing the physical properties of an object: Top <-> bottom, left <-> right, inside <-> outer.
For example, if you put a few remaining shampoo bottles on your handstand, you can easily pour out the water;
D) Use relativity to change the role (role swap) of system components ).
For example, a glass column with a hole is regarded as an air column with a glass ring. A joke is that a businessman promotes an advanced automatic toothbrush, saying that the toothbrush does not need to be flushed by hand or battery, as a result, if someone buys it and puts it in his mouth, why don't they ask the merchant if he doesn't need to brush it? The Merchant's answer is: Don't you need to brush it back and forth. Can't you shake your head around! This joke can be regarded as a cold joke. Aside from the merchant's behavioral ethics, this reverse thinking is actually a good way (aside from the question, it is more beneficial for health and brain to shake your teeth ).

In other words, the principle of reverse thinking is simply to look at it if it doesn't work. If it doesn't work well, it will look at it. If it's black and white, it's not a free and easy way to think about it.
In turn, the principle is not only a way to help us invent, but more importantly, it can help us avoid the inertia trap of thinking.
By doing this in turn, you can see if the system can obtain new functions, new features, new functions, and new objects;

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Series-innovative principles-13-Working Principle in turn