07/01/2019

Decide our team project's topic. 

23/01/2019 

Make schematic diagram for 'Wrist Sensor' PCB and 'Pi connector' PCB (Mark-P1).

01/02/2019 

User case draft for making all process clear. 

06/02/2019 

Start to test PCB and make a code for BPM detection and driver. 

04/03/2019 

Make cases for 'Wrist Sensor' PCB and 'Pi connector' PCB (Mark-C1).

14/03/2019 

Make 2nd version PCB because of circuit connection and light sensor problem (Mark- P2). 

15/03/2019 

Make new cases for new PCB (Mark-C2). 

27/03/2019 

Make 3rd version PCB for improving light detection (Mark-P3). 

30/03/2019 

Design Local server for communicating between Pi with Web page.  

01/04/2019 

Light detection code is completed.  

Start to make codes for stress recognition and data filtering.  

10/04/2019 

Make 4th version PCB for using finger type, instead of wrist one (Mark-P4). 

Make new case for finger type PCB (Mark-C3).