Use vehicles to explain quantitative and qualitative changes: the more primitive means of transportation is a horse-drawn carriage. If we want to go faster, we can modify the model and add horses to make the horse-drawn carriage faster. This evolution is whatsapp Database quantitative change. But the number of horses cannot be increased indefinitely, and the carriage cannot be automated. At this time, the core power is changed, and the horses are replaced with other power systems, so cars and airplanes are produced. This evolution is qualitative change. Let's take whatsapp Database a look at the evolutionary trends of handheld devices: The development process of handheld devices is a mode of continuous optimization and improvement of input/output.
After the accumulation of this quantitative change to the extreme, it has reached a qualitative change, that is, the traditional input/output method whatsapp Database has been changed, physical and chemical sensors have been introduced, and mobile phones have become more intelligent. It can perceive people's touch, sound, expression, and movement, and can perceive changes in the natural environment. At the same time, the output of handheld devices is closer whatsapp Database to natural information, so that people can perceive the real world from this output. In this trend, from monochrome screen to color screen.Now we can finally return to the keyword "innovation".
Every quantitative change in the continuous evolution of the technological system and every elimination of contradiction is innovation. Therefore, the process of innovation is the process of product evolution. Innovation = analysis of evolutionary trends whatsapp Database precise positioning of contradictions -> finding solutions -> eliminating contradictions promoting the evolution of the system. We already know that the system will evolve in the direction of increasing automation and reducing human participation, and we also know that the more precise and detailed whatsapp Database the positioning of the contradiction, the easier it is to find a solution. Now is the time to share with you some ways to resolve the conflict. TRIZ summarizes 40 innovative ways to solve problems.