SST102: For a 2-hour period each day, a worker picks up blocks weighing 12.5kg from an incoming conveyor belt: Human Factors and Systems Design, SUSS, Singapore

Question 6 For a 2 – hour period each day, a worker picks up blocks weighing 12.5kg from an incoming conveyor belt, then turns towards the right and drops them into a box as shown in Figure Q6. Four blocks are loaded into the box every minute. The blocks are generally held close to the worker’s body throughout the process. Using Table Q6 and the NIOSH li fting equation, illustrate if this is a cause for concern. Recommend, with reasons, any changes to the height of the conveyor belt to allow the worker to load the rolls effectively during the same period without any concern. Write My Assignment Hire a Professional Essay & Assignment Writer for completing your Academic Assessments Native Singapore Writers Team 100% Plagiarism-Free Essay Highest Satisfaction Rate Free Revision On-Time Delivery Question 7 For webpage and apps design, guidelines such as Nielson’s heuristics can be applied to enhance the usability. Discuss briefly the following THREE (3 ) Nielson’s heuristics. For EACH heuristic, illustrate with a screen – capture of a DIFFERENT webpage or app screen, explaining how each heuristic is applied in the webpage or app screen. i. Visibility of system status ii. User control and freedom iii. Error prevention Stuck with a lot of homework assignments and feeling stressed ? Take professional academic assistance & Get 100% Plagiarism free papers Get A Free Quote


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