Lab+5

__**Write three paragraphs to define the term 'ergonomics'. (3 paragraphs)**__ anytime you have to use a big sign, it means it is not intuitive- the presto bus system. decision in hostel.
 * Ergonomics** in relation to the workplace is finding new ways to improve productivity while reducing fatigue and discomfort. E.g how Frank Gilbreth improved the bricklaying process.
 * Ergonomics** is related to the body movements and finding ways to reduce tension on the joints in the body.
 * Ergonomics** is an applied science which examines the fit of equipments and people.

__**What is the 'Gilbreth system of motion analysis' (1 paragraph)**__ The Gilbreth system of motion analysis emerged as a result of fatigue and motion studies on the process of bricklayers. The old/traditional method required unnecessary "stooping" to pick up the bricks and cements, walking and reaching. The Maison then performed a careful inspection to determining the best side to lay it. Excessive stooping and fatiguing resulted in workers suffering from repetitive stress injuries. Gilbreth studied the workers motions and the delays in the current motion process and devised a new process which involved his patented non stooping platform scaffold. the scaffold maintained the level of mortar and bricks to, the new process avoided continuous stooping and increased productivity by nearly 200%.

__**Who was Frank Therblig, and how did he utilize 'motion study'? (2 paragraphs)**__ The term/word "**Therblig"** is "Gilbreth" spelt in reverse. It was coined by Frank Gilbreth to define the system of studying human motion as they performed tasks/work. This study of motion was intended to look for ways to reduce redundant processes, pain and discomfort in the work place. It involved examining things like how many repetitions of the same action took place, and raised questions of how can a worker be comfortable in his/her work place while increasing productivity. As a result, Frank created a "Therblig Analysis Checklist" which can be used when examining motions of workers in the work place.

__**Describe three categories Frank Gerblith used in the Therblig Analysis Checklist. (3 paragraphs)**__ This is a category used in the "Therblig Analysis Checklist". This category describes how the worker performs their task within the required space it raises questions like: Is the correct body member (fingers, wrist, forearm, shoulder) being used? and Can distances be shortened to advantage? It looks into movement in the space can be improved to reduce fatigue ans discomfort.
 * __Reach and Move__**

This category examines ways fatigue can be reduced/eliminated. It ranges from the worker to their space, equipment and the environment, raising questions like: Can the operator alternately sit and stand while performing work? Are temperature, humidity, ventilation, noise, light, and other working conditions satisfactory? It allows the person analyzing get a very in depth look at how comfortable the worker is in the space and how their surroundings affect their productivity.
 * __Rest to Overcome Fatigue__**

This category examines the layout and placement of things in the space a person is working. It raises questions like: Perhaps labels or color could be utilized? Is proper lighting being used? Will a better layout of the workstation eliminate searching? It looks at how and effective the current set-up is and how much better is can/could be.
 * __Search__**