About Me Name : Wong Yong Yuen Age : 20 Interests : Learning, exploring & Gaming Life Statement : Nothing is impossible. Never Give Up until the end. Goals : Mastered up every skill I had to change the fate of the people I cared.

Personal Mission Statement I'm taught to correct my family that fate can be change and it’s not impossible. I want to fully enjoy the process of my life no matter how much hardship I have to deal with. The gift I had when I born is what I value the most. My greatest talent is that I often observe people and learn from their mistake and my greatest achievement in my life is being acknowledge by others.

By using brainstorming method, our group came out with few idea than may prove useful to help the elderly.

With all the idea we thought off, we have to select the best one among them. Therefore, our group came out with idea to combine few idea into one. We came out the idea of making a watch that will automatic call for help when it come to emergency. Idea of Automatic call for help during emergency bracelet. To make sure the idea was the best among all by another two ideas. Decision matrix was used to identify it.

The idea of health bracelet was the best among all The idea of health bracelet was the best among all. Conceive checklist was used to make sure the idea is suitable for design.

Criteria for this ergonomic was identify and the higher point is the most essential criteria. Decision matrix was made together with the criteria priorities.

Everyone had came to a decision to make health related bracelet that able to detect and monitor the heart rate of a user with pulse rate sensor. With extra function of sending a signal to a contact with GPRS. Three human factors was considered when designing the product: Humans are not identical or same. Human have a limitation when come to work. Human have a predictable reaction when come to danger.

All human are not the same The idea of health bracelet was to detect the pulse of the user. The wrist part of the user will be use because where the pulse sensor able to reach maximum efficiency by detect the pulse rate of the user due to the fact of wrist of human body contain the least fat. To able to design a health bracelet to fit most of the human “everyone” “ universal”, the team decided to use adjustable straps. Adjustable straps was used to reduce the research had to be done by using anthropometry data. Adjustable able to allow the user to wear the bracelet into perfect fit when user have to wear it for long period of time.

Anthropometry data was used to determine the range of the smaller wrist and bigger wrist human can be reach to make a proper fit for universal adjustable straps. Anthropometry Equation was not needed since the straps was adjustable.

Besides making the straps to be adjustable, the straps must be comfortable for the user to be worn. Material of the straps was considered and rubber was the best choice. Rubber straps help the user by providing paddler which can help cool the user wrist and rubber straps wont absorb the sweat of the user which prove it can be useful for water proof.

+Pulse Sensor + Bracelet +Detect Location + Send Signal Human have limitation Even extraordinary human in the world will reach its limit when come to aging. When come to pulse rate heart monitor, first thing that came into human mind is the apparatus that can be seen in the hospital. The apparatus itself is big and bulky and nobody want to carry it around all the time even when come to their own health. Therefore, our team came to the idea of making the big and bulky machine into a simple and small emergency beacon. By combining the pulse sensor + Bracelet + Detecting Location + Send Signal which came out the product of Emergency Beacon. +Pulse Sensor + Bracelet +Detect Location + Send Signal

Human will eventually come to the state where they unable to do what they used to able to do. Such as calling for help when come to emergency. The device itself is suitable for everyone with putting much strain on their body therefore our group decided to go for the bracelet. By monitoring the heart rate of the user, emergency signal will send to a contact number when the user heart rate when abnormal. Signal will be received by the one they trust or to the people that selected to receive the signal without having the user to do anything. Therefore, the product will come to the point where it is easy to use and easy to reach. Everything was just “a piece of cake”. User will not put into any strain and the bracelet can function normally without any compromise.

Human have predictable reaction. Most of the human in this world have the same and predictable reaction. Our team have come to a decision that to make the bracelet to be like a watch. Besides for the straps to be “universal”, the team also have to make sure the straps to be as simple as it can which means to improve the user experience. Watch like straps is believed to be able to improve user experience as watches is the item that everyone seem and know how to use it which means the user will be able to wear the bracelet easily on their wrist without any difficulty.

When comes to color, human will have a predictable reaction When comes to color, human will have a predictable reaction. For an instance, red stand for danger when come to emergency or red stand for stop when come into traffic. Therefore, bicolored LED was used to alert the user when there is emergency. Bicolored LED is a LED that can produced vary types of color. Our team decided that LED will turn to red color when the user heart beat is abnormal. LED will blink in purple color to show that the pulse rate of the user was monitor and its normal. Stereotype was used by our team to allow the user to be able to identify whether their heartbeat is in normal or danger state.

Product had to be reliability and testing is done to ensure the product is to be safe for the user.

The product have to be sustainable as possible to make sure our product was ergonomic. Electric components was take into account.

1st Improvement: The first self-improvement that can be made is that improve my skill to be a more successful leader. Advice: Leader job was to ensure nobody in the group was left out by monitoring their progress. Leader jobs also have to lead the group to the team ultimate goal and keep the team on the track. 2nd Improvement: To improve programming skill and obtain more knowledge on electronic components. A group mate of the team was too way knowledgeable on electronic components and programming skill. Books will be bought to learn to improve my programming skill. The group mate of the team always offer his help when come to programming. 3rd Improvement: To improve my communication skill when come to presentation. By speaking more formally when communication happen between friend can widely improve our skill to give a more effective presentation.