Case

The type of signal of emitting from the measured particle to the instrument (observer).

The effects of the observation and no observation on a measured particle.

The state superposition (coupling) between the measured particles and the instrument. Observed results.

1

Field signal (electric field, magnetic field, gravitational field)

The same: Whether or not observation, the measured particles are not affected (interfered) by the observer (instrument).

State superposition (coupling) is very reluctantly. The measured particle is undistorted.

2

Photons, neutrinos, sound waves

The same: Whether or not observation, the measured particles are not affected (interfered) by the observer (instrument).

State superposition (coupling) is very reluctantly. The measured particle is undistorted.

3

objebt particle (electron, neutron, proton, ion, atom)

As long as the signals are not bounced back to the source of the launch, Whether or not observation, the result is the same.

Under the conditions of set, the measured particle will not distort. State superposition (coupling) is very reluctantly.

4

Measured particle directly contact with instrument.

No Difference: The observer (instrument) has a reaction force, which has a serious effect on the measured particle.

May conform to the condition of state superposition (or coupling), distortion.

5

Measured Particle is trapped (or absorbed) by instrument

Difference: the instrument (observer) has a serious effect on the measured particle.

May conform to the condition of state superposition (or coupling), distortion.