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16 jun 2022
In Discusiones generales
We can easily know the elements contained in space, users and media must exist somewhere in the map. For this kind of position, I call it the absolute position, that is, the user and the medium must have an absolute position at this moment. When both the executive email list user and the medium have absolute positions, the relationship between these two absolute positions is what I call relative positions. From this, we can know that the spatial position of elements includes absolute position and relative position . (1) Absolute position People have absolute positions, executive email list so does the home you live in, and so does your city. The accuracy of these absolute positions is not the same. It cannot be said that considering the absolute position of the city, it is not necessary to consider the absolute position of the home. For better analysis we can consider the absolute position as a point according to the extent of the frame of reference. The spatial position of interaction is only valuable when it is discussed in a certain frame of reference. To discuss the space of interaction outside executive email list the frame of reference is to play hooligans. Depending on the range, the Earth is a point in the cosmic coordinate system. In the earth coordinate system, the house is a point. In the coordinate executive email list system of the house, you are a point. The point can move up, down, left, right, back and forth in the space, and the user can see it as a point, the person is on the bed, in the bathroom, and on the way to work. The medium can also be seen as a point, home washing machine, TV, air conditioner, etc. After clearing the above logic, let's go back to the example of turning on the lights to analyze the absolute and relative positions of features. Example of turning on the light: I was woken up by the alarm clock. The light is above me and the switch is next to my bed. I needed executive email list to be close to the side of the bed to reach the light switch. If you think of me as a point and the switch as another point, the spatial distance between these two points has changed. If I want to turn on the faucet, I also need to go to the bathroom. The faucet and me are seen as two points, and the executive email list distance between these two points is constantly shortening, and then I can use my hand to turn on the faucet switch. In fact, the location marked by the map software we use in our hands, a simple where (where) can not clearly consider the things involved in the interaction, it is actually a lazy idea.
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