1. Team members ：吴嘉轩、鄢思源、郑越洋、谢弘毅、朱镐懿
Group 4
Team members ：吴嘉轩、鄢思源、郑越洋、谢弘毅、朱镐懿

2. Agenda：
Focus & the reason
Solution
Next steps

3. Topic：How to help seniors to live a happier life
Focus : Seniors’ safety issues
The process was a zigzag

4. Desktop research：
The number of people over 60 years old of our country is about 230 million, accounting for 16.7% of the total population
About 118 million elderly people live alone, accounting for 10% of the total elderly population
More than 50 percent of the people over 50 years old have high blood pressure.
68% of the elderly are home-based
66.1% of the elderly use mobile phones …
Focus：problems of the elderly
根据desktop research画Mind map(mind map的各个方面就不具体展开了)->理出assumptions ->2个方向->在field research过程中想到了第三个方向(问了什么、怎么想到第三个方向）-> field research第三个方向->比较发现第三个更胜一筹->hmw
老人们对幸福的看法不同，可能有兴趣爱好的老人更幸福、可能有人陪伴的老人更幸福,但是我们认为如果能解决老人的问题，那么老人会更幸福。

5. Data of field research
Almost all of the elderly interviewed said the quality of life is guaranteed and overall satisfy with their life.
All the elderly interviewed said they hope to have healthy body and keep optimistic mental state.
About 20% of the elderly interviewed are not satisfied with the current medical system.
10% of the elderly interviewed told that they eat health care products.
The Hobbies pie chart shows that most hobbies are traditional and
the old people who read online novels and play computer games
still have jobs.
The noise is around 64 decibels in parks.
There are so many old people go to market alone.
30% of the elderly said there was a sudden accident
when traveling alone, such as have a fall or have a
heart attack.

6. Insights Three main problems : 1. Environment problem
2. Medical resource problem
3. Safety issues
55-64岁老人患病率251.8‰
65岁以上老人患病率328.3‰

7. There are so much noise in parks
Insights
Three main problems :
1. Environment problem
There are so much noise in parks
2. Medical resource problem
3. Safety issues
55-64岁老人患病率251.8‰
65岁以上老人患病率328.3‰

8. The elderly think going to hospital for examination is troublesome
Insights
Three main problems :
1. Environment problem
2. Medical resource problem
The elderly think going to hospital for examination is troublesome
3. Safety issues
55-64岁老人患病率251.8‰
65岁以上老人患病率328.3‰

9. It’s fairly not safe for the elderly to travel alone
Insights
Three main problems :
1. Environment problem
2. Medical resource problem
3. Safety issues
It’s fairly not safe for the elderly to travel alone
55-64岁老人患病率251.8‰
65岁以上老人患病率328.3‰

10. Comparison: 14 16 Problem options scope awareness desire advantages
total
Environment problem 5 1 3 14
Medical resource problem 4 2
Safety issues 16

11. Focus：safety issues
Hmw question : How might we help the elderly who go to someplace by themselves be safer？

12. solution

13. Brain storm
Hmw question : How might we help the elderly who go to someplace by themselves be safer？
Put sensors into normal clothes or shoes ,then we can detect when the elderly have a fall.
Design a locator which can show the exact location of the elderly.
Design an APP to let the elderly go out with a partner easily

14. Options Analysis
•Put sensors into normal clothes or shoes, then we can detect when the elderly have a fall.
Problem : The limited working life of the battery inside the sensor means the detecting process can’t last too long.
•Design a locator which can show the exact location of the elderly.
Problem : Lots of kinds of locators are already on the market, there’s no need to follow them.

15. Options Analysis
Hmw question : How might we help the elderly who go to someplace by themselves be safer？
Put sensors into normal clothes or shoes ,then we can detect when the elderly have a fall.
Design a locator which can show the exact location of the elderly.
Design an APP to let the elderly go out with a partner easily

16. Go out with a partner APP
Solution description
Go out with a partner APP
Target people:
• Aged from 60 to 70
• Shortly after retired
• Mentally healthy
• The ability to use simple social softwares on the mobile

17. Function introduction

18. Humanization design
• The APP will automatically match your address list first, next, your possible friends(like a function “friends in common” in QQ),the people near you at last with you if they have the same need to go out.
• If one agree to match with another person but fail to go with him, our APP will decrease his credit level. During next matching process, the one who has higher credit level will be taken into consideration first.

19. • 68% of the elderly are home-based.
Supporting evidence
Part one
• 68% of the elderly are home-based.
• About 118 million elderly people live alone, accounting for 10% of the total elderly population.
• The elderly often go out to the greengrocer’s or the market alone.

20. Part two
• More than 50 percent of the people over 50 years old have high blood pressure.
• Emergencies are very likely to happen to the elderly when they are walking on the street.
• 66.1% of the elderly use mobile phones.
• 65% of the elderly we interviewed are willing to use our APP.

21. Place : family member courtyard
Initial promotion process :
Place : family member courtyard
High familiarity
Proper age group
Future……

22. Design an APP to let the elderly go out with a partner easily
Hmw question : How might we help the elderly who go to someplace by themselves be safer？
Solution
Design an APP to let the elderly go out with a partner easily
Summarize

23. Design an APP to let the elderly go out with a partner easily, which will increase the safety level.
68% of the elderly are home-based
The elderly often go out to the greengrocer’s or the market alone
About 118 million elderly people live alone, accounting for 10% of the total elderly population
66.1% of the elderly use mobile phones
65% of the elderly we interviewed are willing to use our APP.
More than 50 percent of the people over 50 years old have high blood pressure.
Emergency are very likely to happen to the elderly when they are walking on the street.

24. Summary
Hmw question : How might we help the elderly who go to someplace by themselves be safer？
Environment problem
Medical resource problem
Safety issues
problems of the elderly
Sensor clothes
Locator
Partner APP
Topic
Problem options
Focus
Solution options
Solution