1, Briefly describe the essence of a pen;
2, Essence-> N major categories of uses;
3, List specific examples of each category;
Answer
1, Essence: a 20-cm-long, slender plastic stick that stores ink, is capable of writing, and can be disassembled in multiple parts
2, five categories:
Pen, writing and drawing
Black ink, coloring
Slim plastic, heavy and separating
Fine-tipped quill, refinement, strike-type operation
Other uses
3, each category unfolds:
"Write and draw "-> writing, drawing sketches, marking hand clothes, revenge drawing ugly others
"Dyeing" -> a pot of water to dye black, dye nail polish, stain to color fabric, poisoning (burning dyes are poisonous)
"Heavy and Separation"-> as chopsticks, fixing cool clothes at both ends, as bookmarks, bamboo dragonflies under wooden sticks
"Refinement, Strike type of operation"-> zapping people. Self-defense weapons, suicide, fine used to pull out things, in addition to the fine cracks of dust
"Other" -> plastic to burn, play in the hand, plastic insulation touch electric door, straws;
1, take family photos. The old people care most about seeing their children's photos & documentaries, happy look, the drone can assist in taking family photos, retaining memories.
2, interact with grandchildren (daughter). The elderly are willing to spend money for their grandchildren (daughters), and small children are curious about new things. Manipulate the drone with your offspring to enhance interaction and sublimate feelings.
3, give gifts. The old man gave the offspring as a gift, and the whole family was entertained together.
4, to meet the vanity. The elderly are love to show off their children's filial piety, let the children to buy drones for the elderly, fresh and interesting, to meet the elderly to show off to the people around the vanity.
1, send items, open the door and so on. For the elderly who have inconvenient legs and feet and bad ears, drones can assist in delivering things, opening doors and so on. ,
2, tracking & navigation. For the memory, eyes, spirit, etc. is not very good, but have to go out alone the elderly, can use the drone tracking navigation (including real-time shooting), and at the same time feedback to the family, so as to avoid accidentally lost.
1, overlooking the world. The elderly are not convenient to go to high places, and the risk is high, with the drone aerial photography function, instead of the elderly overlooking the world around them. ,
2, the old grandpa walking the bird can use the drone to track the bird and observe the bird from different perspectives.
3, the old grandma who loves to be beautiful can use the micro drone to take selfies.
4, Group purchase. Outings, square dance competitions, the drone can take photos and videos.
5, Smooth and high quality drone for old people who like photography, high quality of photography photos.
6, dog walker. Elderly people who have a dog but can't keep up with their physical strength can track their dog's whereabouts through a drone to avoid losing them or accidentally losing them.
7, watering. The drone can help the elderly who like to plant flowers and vegetables to water.
1, flexible brain. The life of the elderly is generally more regular, single, long time will appear brain inflexibility, coordination ability decline and other problems. Operation and control of the drone can be flexible elderly brain and coordination ability, in the body and mind are very favorable.
2, when an accident occurs, the drone can be used to send emergency medicine.
Organization from PM interview strategy and brainstorming partners