project code modification -- 2

Hello! we’re a group of students in STEM for science and technology. We’re currently working on our semester project aiming to develop the health and medical field in Egypt, using the IOT. We’re working on a “health band” for the elderly – one that is worn around the wrist of the hand . It already measures the body state ,whether awake or asleep. Furthermore, it measures the body temperature and count the steps walked; In addition to determining if the person has fallen, through measuring the altitude. We want someone to help us-with some benefits- modifying it to measure the heart rate, act as alarm and torch, as well as adding an emergency button and audio player for entertainment. Putting in mind that all the measured data will be interpreted using an android application, which must be able to request an ambulance in case of emergency (like Uber). In summary, All the parts of the system will be integrated as a communication system. Note: the code is already present but we want to modify it.