Task: Updating Chapter 5. As the assessor from FYP Exhibition has been giving opinion and comment on my project, so I put it in the recommendation of Chapter 5. Recommendations For the recommendation, this project need a lot of improvement even though the project was successfully operated. The sensor was very sensitive and it just measure the pulse rate straightaway without knowing the persons was not in resting position. When observing the Serial Monitor, the heart rate measurement and track plays were displayed some error even though it played the right track. For example, the heart rate was 87 BPM and playing track 128. It should be on track 3. In the SD Card of MP3 Shield there were only four tracks. Some fix should be made in future so that it displayed the right track number with the heart rate measurement. As for this project only play the audio of heart rate status, it should play the number of heart rate too. Blind...