The use of personal sensory organs to obtain information from the world.

Subsets
Detection (Sight) – The use of eyesight to better understand the visual world.
Detection (Sound) – The use of hearing to better understand the auditory world.
Detection (Taste) – The use of taste to better understand the world of flavors.
Detection (Smell) – The use of smell to better understand the odorous world.
Detection (Touch) – The use of touch to better understand the textile world.
Detection (Magical) – The use of an extrasensory magical ability to better understand the magical world.