SafeWay - social distanciation device COVID
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Video Here is a video about a demonstration in French. You can use english subtitle.
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Informacje o modelu
- Źródło
- Printables
- Kategoria
- Home Medical Tools
- Licencja
- Creative Commons — Attribution — Noncommercial
Video
Here is a video about a demonstration in French. You can use english subtitle.
Context
There exist different smartphone tracking applications that would be useful at the end of lockdown against COVID-19 epidemy.
This is obviously an interesting approach, but there exist several important problems with it.
From different studies, it is necessary for the global efficiency of the tracking system that at least 80% of the population are equipped. In many countries, such equipment rates are not attained.
Among people that can’t use a smartphone application, many are exposed to high COVID risk: homeless, elderly, prisoners, and disabled people.
There is much concern in some countries about data privacy; this might discourage some people to use a smartphone for tracking purpose, even if it is against their own interest.
For these reasons, I followed a different but complementary approach to make life easier at the end of lockdown. I designed a specific electronic portable device able to connect to other devices of the same kind, but also able to connect to a smartphone tracking application.
The device produces a “risk” estimation of people we meet outside during day. When a user equipped by the device meets another one equipped either with a device or a smartphone tracking application:
- It measures distance to the other person
- It counts number of people met by this person
From this two information, it computes a “risk” estimate. This estimate can help people in the neighbourhood to get around somebody with a high estimation, but it also permits to somebody COVID-positive or exposed to high level of risk because of his/her job to signal the risk to his/her neighbourhood, and thus reducing the risk of contamination.
The device uses Bluetooth low Energy technology and is based on an ESP32 microcontroller chip.
Now I want to do an Experimentation by building 200 devices and give them to people in the neighbourhood. But for this I need to find people who can help me print so many parts, indeed my printer is crappy
Print instructions
print this in 0.15 mm layer high.
the file "boitier" dont needs support