Difference between revisions of "My wiki:SP, JP, JL"

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<li>Text </li>
 
<li>Text </li>
 
</ul>

 
</ul>

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<b>How does this relate to digital health?</b>
+
 
 +
 
 +
= System Architecture =
 +
 
 +
 
 +
[[File:Architecture_pem2.jpg|1000px]]
 +
 
 +
= Relation to Digital Health =
 
<ul>
 
<ul>
 
<li>Too much sitting is the new smoking. To avoid this the user has to stand up for a certain time over the day, so he’s not sitting all day long</li>
 
<li>Too much sitting is the new smoking. To avoid this the user has to stand up for a certain time over the day, so he’s not sitting all day long</li>
 
<li>If we spend close to 30% of our time in enclosed spaces at work, the creation of healthy air quality is essential</li>
 
<li>If we spend close to 30% of our time in enclosed spaces at work, the creation of healthy air quality is essential</li>
 
</ul>

 
</ul>

−
<b>How does the evaluation work?</b> <br/>
+
= Evaluation =
−
The system will evaluate the current situation by checking the data:
+
 
 +
Survey with health related and system related questions:
 
<ul>
 
<ul>
−
<li>How long is the user sitting?</li>
+
<li>Do you feel more energetic since you included the system?</li>
−
<li>How often is the user moving?</li>
+
<li>Does standig up annoy you?</li>
−
<li>How good is the air quality?</li>
+
<li>Do you feel the change in air quality?</li>
 +
<li>...</li>
 
</ul>

 
</ul>

−
If the situation is getting worse, the avatar will look very unhappy, and also a notification on the user's desktop will appear to inform him, that his desk will be rise now or that ist time to open a window.
 
−
 
−
= System Architecture =
 
−
 
−
 
−
[[File:Architecture_pem2.jpg|1000px]]
 
  
 
= List of Components =
 
= List of Components =
 
<ul>
 
<ul>
−
<li><b>6 x Humidity & Temperature Sensor:</b> https://www.reichelt.de/entwicklerboards-temperatur-feuchtigkeitssensor-dht11-debo-dht-11-p224221.html?&trstct=pol_1&nbc=1
+
<li>[arrived] <b>3x air quality sensor:</b> https://www.exp-tech.de/sensoren/gas/8400/adafruit-sgp30-air-quality-sensor-breakout-voc-and-eco2
 
</li>
 
</li>
−
<li> <b>3x Movement Sensor: </b> https://www.reichelt.de/raspberry-pi-infrarot-bewegungsmelder-hc-sr505-debo-hc-sr505-p266046.html?&trstct=pos_0&nbc=1 </li>
+
<li>[ordered/we might have some in the lab] <b>3x Movement Sensor: </b> https://www.reichelt.de/raspberry-pi-infrarot-bewegungsmelder-hc-sr505-debo-hc-sr505-p266046.html?&trstct=pos_0&nbc=1 </li>
−
<li><b> 5x Pressure Sensor: </b>https://www.reichelt.de/arduino-drucksensor-20-g-bis-10-kg-ard-sen-pressure-p284398.html?&trstct=pos_0&nbc=1 </li>
+
<li>[ordered] <b> 5x Pressure Sensor: </b>https://www.reichelt.de/arduino-drucksensor-20-g-bis-10-kg-ard-sen-pressure-p284398.html?&trstct=pos_0&nbc=1 </li>
−
<li><b> 2x Display: </b>https://www.reichelt.de/raspberry-pi-display-lcd-20x4-gelb-4-buttons-hd44780-rpi-lcd20x4-4byl-p242692.html?&trstct=pos_10&nbc=1 </li>
+
<li>[ordered] <b> 2x Display: </b>https://www.reichelt.de/raspberry-pi-display-lcd-20x4-gelb-4-buttons-hd44780-rpi-lcd20x4-4byl-p242692.html?&trstct=pos_10&nbc=1 </li>
−
<li> <b>8x Esp32:</b> https://www.reichelt.de/nodemcu-esp32-wifi-und-bluetooth-modul-debo-jt-esp32-p219897.html?&trstct=pos_1&nbc=1 </li>
+
<li>[ordered/we might have some in the lab] <b>8x Esp32:</b> https://www.reichelt.de/nodemcu-esp32-wifi-und-bluetooth-modul-debo-jt-esp32-p219897.html?&trstct=pos_1&nbc=1 </li>
−
<li><b>4x Esp8266:</b> https://www.reichelt.de/nodemcu-esp8266-wifi-modul-debo-jt-esp8266-p219900.html?&trstct=pos_1&nbc=1
+
<li>[ordered/we might have some in the lab] <b>4x Esp8266:</b> https://www.reichelt.de/nodemcu-esp8266-wifi-modul-debo-jt-esp8266-p219900.html?&trstct=pos_1&nbc=1
 
</li>
 
</li>
−
<li><b> 5x Micro Usb Cable:</b> https://www.reichelt.de/sync-ladekabel-usb-a-micro-usb-2-0-m-goobay-38666-p268010.html?&trstct=pos_11&nbc=1 </li>
+
<li>[ordered/we might have some in the lab] <b> 6x Micro Usb Cable:</b> https://www.reichelt.de/sync-ladekabel-usb-a-micro-usb-2-0-m-goobay-38666-p268010.html?&trstct=pos_11&nbc=1 </li>
−
<li><b>2x GRV Servo:</b> https://www.reichelt.de/arduino-grove-servo-motor-grv-servo-p191212.html?&trstct=pos_12&nbc=1
+
<li>[arrived] <b>2x Linear Servo:</b> https://www.conrad.de/de/p/agf-rc-mini-servo-c1-5csl-r-linear-servo-getriebe-material-plastik-stecksystem-micro-jst-2100691.html
 
</li>
 
</li>
−
<li><b>4x Batteries + equipment to connect to Esp8266: </b>?
+
<li>[already in the office] <b>4x Small Powerbank + equipment to connect to Esp8266: </b>?
 
</li>
 
</li>
 
</ul>

 
</ul>

 +
 +
= Milestones =
 +
<h3>1st Milestone: - 27.01 (Done)</h3>
 +
<ul><li>Task:
 +
<ul><li>install PyCharm / Thonny </li>
 +
<li>burn sensors with PyCharm / Thonny </li>
 +
<li>get feedback from the sensors</li>
 +
<li>send data to webserver</li>
 +
<li>think about how the sent data can be converted into useful information</li> </ul></li>
 +
<li>
 +
Minimum: setup sensors, setup DB, setup web server. </li>
 +
<li>Nice to haves: web server interface: showing live data from all elements. </li>
 +
</ul>
 +
<h3>2nd Milestone: 28.01- 01.03 </h3>
 +
<ul><li>Task:<ul>
 +
<li>motor control</li>
 +
<li>monitor setup</li>
 +
<li>Communication between all elements</li>
 +
<li>user interface</li>
 +
</ul></li>
 +
<li>Risk:<ul>
 +
<li>motor can not press the button (too weak)</li>
 +
</ul></li>
 +
<li>Minimum:
 +
motor press button, information on the monitor: air quality, informatioin to the user: time to stand up,
 +
all elements work well separately </li>
 +
</ul>
 +
 +
<h3>3nd Milestone: 01.03 - 12.03 </h3>
 +
<ul><li>
 +
Task: <ul>
 +
<li>Video</li>
 +
<li>Teaser</li>
 +
<li>diary</li>
 +
<li>4 pages system description (including code, photos, schematics, etc.)</li>
 +
<li>Presentation preparation</li></ul></li>
 +
</ul>

Latest revision as of 16:09, 28 January 2021

System Description[edit]

A small gadget with a display. The system tracks a users activity at his own workplace through multiple sensors and if considered necessary, changes the working environment by increasing the desk height. All proceeded actions can be seen in the display. Further, an Avatar gives feedback concerning the air quality and suggests to open or close a window for a certain time.

The system’s recorded life data and statistics from all sensors can be seen in the React Dashboard. A user will also be allowed to change given values like the height of the desk in a raised state in order to adjust to his body height.

What kind of data will be recorded by the system?

  • check whether the user is sitting at his workplace (true or false)
  • movement of user while sitting at his workplace (movements per minute)
  • air quality (humidity, temperature)


When will the system change the working environment?

  • after a certain time of sitting
  • after too much body movement of the user while sitting (indicating a certain restlessness)
  • inform the user to open a window (through the display)


How will the system give feedback?

  • an Avatar with the following states: Happy or unhappy
  • Text





System Architecture[edit]

Architecture pem2.jpg

Relation to Digital Health[edit]

  • Too much sitting is the new smoking. To avoid this the user has to stand up for a certain time over the day, so he’s not sitting all day long
  • If we spend close to 30% of our time in enclosed spaces at work, the creation of healthy air quality is essential




Evaluation[edit]

Survey with health related and system related questions:

  • Do you feel more energetic since you included the system?
  • Does standig up annoy you?
  • Do you feel the change in air quality?
  • ...




List of Components[edit]




Milestones[edit]

1st Milestone: - 27.01 (Done)

  • Task:
    • install PyCharm / Thonny
    • burn sensors with PyCharm / Thonny
    • get feedback from the sensors
    • send data to webserver
    • think about how the sent data can be converted into useful information
  • Minimum: setup sensors, setup DB, setup web server.
  • Nice to haves: web server interface: showing live data from all elements.

2nd Milestone: 28.01- 01.03

  • Task:
    • motor control
    • monitor setup
    • Communication between all elements
    • user interface
  • Risk:
    • motor can not press the button (too weak)
  • Minimum: motor press button, information on the monitor: air quality, informatioin to the user: time to stand up, all elements work well separately

3nd Milestone: 01.03 - 12.03

  • Task:
    • Video
    • Teaser
    • diary
    • 4 pages system description (including code, photos, schematics, etc.)
    • Presentation preparation
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