Due to the rapid development of the mobile Internet, today's Internet of Things concept is also very hot. Up to governments around the world, and enterprises down to the Internet of Things concept. For example: "smart city", "smart home", "smart water", "autonomous driving" and so on. How about the IoT industry? What will happen in the future?
After putting on the IoT coat, is it really smart?
Just like smart furniture, many current rice cookers, refrigerators, and washing machines can be solved with a single button. Why do users need to download the APP and then perform very tedious controls? Many seemingly cool functions In the actual experience, it is not friendly at all, and it does not bring us any convenience.
The concept of IoT is to get subsidies?
Many companies are now labeling their products with the Internet of Things, developing computer and mobile phone APP controls. Their product operation and design are hard to use, and their goal is not to make users more convenient. Or not, it's not valuable to the user. But why do you do these things? Because the relevant government officials in various places do not understand, he only knows that this thing is cool and looks advanced enough, and then it will give a lot of subsidies to related companies.
If the original intention of a company is to cheat subsidies, then it is difficult for the company to grow larger. Enterprises always consider users when making products. It is your users who truly achieve you. Enterprise subsidies cannot be sustained. To understand the user's psychology, your product design and attributes should be consistent with user habits.
Isn't IoT worthless?
This is not the case. Just like the current car on-board system, you can start the car at home and turn on the air conditioner, which will be very comfortable as soon as you get on the car. Just like the current router, you can download the movie you want to download at your company, and you can watch it offline at home. The Internet of Things is not without its value. The key is to start with users and focus on user experience.
The core of IoT is data credibility
We have seen many IoT concepts, such as "smart cities", "agricultural IoT", "autonomous cars", etc., without accurate data support, there is no value in existence. Take the breeding industry, for example, if we are using a set of automatic aeration control system, including water quality sensor, camera, aeration system, mobile APP or webpage, you can view the data and alert in fact, when the dissolved oxygen is lower than the set value, it will Automatically turn on the aerator to promptly remind when the water quality changes. If the data here is very biased and inaccurate, when the water quality is deficient, without reminding or turning on the aerator, the fish in the fish pond may have died, and there will be a great loss for the farmers. The meaning of the system is lost.
Sensor is the key
The detection of any data is inseparable from the sensor. The stability of the data is inseparable from the sensor. Without the support of sensors, all functions are meaningless. In the case of autonomous driving, if a sensor fails, it could cause a safety accident. For farming, sensors are not good and fish may die.
What kind of sensor is good
（1） The stability of the sensor is the key, and the trend cannot be found when the sensor is unstable.
（2） To have credibility, you must be precise and accurate.
（3） Low maintenance. If a sensor needs to be maintained at both ends for 3 days, it is better not to use it, because it will increase the workload after using it.
（4） Easy to use, no manual, users also know how to operate, everything conforms to the law.
（5） It can bring convenience, save costs, and help users.
There is still a long way to go in the Internet of Things. It cannot be speculative. Focus on the user, focus on the user experience, and master the basic sensor technology. It will have great potential in the future.
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