Final answer:
Finger waving is the process of shaping and directing the hair into a curly pattern using the fingers and a comb, without the use of heat or chemicals. It is a popular styling technique in cosmetology.
Step-by-step explanation:
The process of shaping and directing the hair into a curly pattern is known as finger waving. Finger waving is a technique used in cosmetology to create waves or curls in the hair without the use of heat or chemicals. This method involves using the fingers and a comb to mold the hair into a desired wave pattern, which is then secured with clips or bobby pins. Finger waving can be done on both short and long hair and is a popular styling technique.