Take the burlap sacks on this oyster boat, for example, bearing the markings of Brazilian, Costa Rican and Mexican coffee companies.
Mandrill monkeys are perhaps the most famous example, with vivid markings on their face and bottom that signal their position in the group's strict hierarchy; the fitter, and more dominant an individual is, the redder he appears.
It describes methods of dealing with the practical considerations involved in making a measurement in the field, for example, dismountable non-marking cells acting as temporary "connectors" to the substrate, light battery operated equipment and experiments designed to minimize the length of time that the measurement takes to make.
Figure 5 provides some examples of lane markings detection in real outdoor scenarios.
In the modern era, a preference for zonal or positional marking has emerged, with examples of man-marking seemingly less apparent.
The text around a composition of calligraphic markings, for example, reads, "Divine writing scripted on an orange skin".
Some initiatives have used sinusoidal milled rumble strips in combination with, for example, drop-flex lane markings [38].
That said, implementation of ITS systems can provide added value to the PTW riding experience, for example through better road markings needed for the systems.
For example, two VAL-MAP markings, one indicating the place of S6 tumor and another indicating the "turning point" during lung stapling lines, were made for S6+S8 segmentectomy (Fig. 2).
For example, the zig-zag markings on some snakes seem to function as distinctive warning signals rather than as disruptive camouflage [ 32, 33].
