Townsend added that technology can reduce the risk of police heavy-handedness sparking riots by allowing the cops to track situations in real time remotely: "You can look at data from mobile phones or social media and make decisions about what policing response is needed on the ground," he said.
According to the tracking situation, the multiple targets' model can be defined as follows: (19) (20).
Brazil now lives a transitional socioeconomic condition, oscillating from "emergent leader" [ 1] to a BRICS's (Brazil, Russia, India, China, South Africa) group with a possible "lost track" situation [ 2].
Our experiments demonstrate its efficiency on several visual tracking situations.
One reason that smooth pursuit is so difficult to start and maintain, says Lorenceau, is that in normal tracking situations the background constantly slips away from the object in motion, inducing saccades.
Figures 1 and 2 give the tracking situations of the system outputs (y^{(1)} _{k}(t)) and (y^{(2)}_{k}(t)) to the desired trajectories at the 7th, 10th and 16th iterations, respectively.
It is shown that the technique is capable of beating the time-optimal control in asymptotic tracking situations and can be applied to design servo systems that deal with "point-and-shoot" fast targeting.
The recorded data indicate that most of the track situations that are proposed in all the motorcycle schools develop the ability to maneuver and control the motorcycle at "low" speed (first gear) (Fig. 3) and "normal" speed (30/40 km/h) (Fig. 4) by means of exercises with obstacles (markers, stakes).
Overall, the results tend to show that the track training situations were identical to track test situations.
In the Kabul attack, a NATO spokesman said that the international forces tracked the situation through the night but left the fighting to the Afghans until early Wednesday when the International Security Assistance Force was called in.
