First Order Approximation
- Notice how the error gradually grows bigger until it reaches a
maximum. At this point a new update is sent and the difference in
positions (i.e. error) goes back to zero
- Because of the delay introduced by network latency, by the time an update
reaches the remote computer, the information is actually already
out-of-date. This can be seen by the fact that the "real error" is
never zero at its minimum.