Activity: Prototype assembling & Final testing on the prototype for full operation.
As the ordered mask has arrived safely, the installation of the sensors has resumed. In fact, last semester me and my supervisor planned to use an N95 mask to produce this E-mask. Considering the wearer's safety, the appropriateness of the product, and the efficiency of the project, I've chosen to switch from the N95 mask to the Chemical / Dust Gas Mask. This is because the N95 mask feature is not very suitable to install the sensors. Among the reasons is that the N95 mask material is soft and sticks close to the face, which will cause discomfort to the PUI.
Besides, the sensor installed on the N95 mask will basically be in direct contact with the PUI face. Figure below shows the prototype of the project where all the circuit are installed inside the mask to make it more safe and secure. Even though this is just a prototype, the safety of the wearer should also be a priority. Furthermore, on the filter side of the mask, microcontrollers such as the ESP8266 and AA batteries have been attached. Everything fits well, and the components are neatly placed. After all of the installation work is performed, the project is tested to ensure that it functions correctly.
Inside view of the prototype:
Outside view of the prototype:
To conclude this week activity, the objective of this week is achieved. Full function of the prototype is also a success to this project. The desired objective of this project is necessary, and based on the discussion, it can be said that this "E-mask for COVID-19: Person Under Investigation (PUI)" project was a big success.
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