Proactive ergonomics through digital human modeling and simulation for product design innovation: A case study

Now-a-days, it is a very common trend for youth to go for regular gymnasium for muscular body building or eliminating extra fat. Most of the equipments used for these purposes are generally for indoor exercises. Thus there is least scope of rigorous outdoor exercise in open air environment. An attempt has been made by the present authors to develop a concept model of Ergometer which is to be installed in open space like park. After a small user survey and brain storming, it was decided that the intended design should be unique in look; aesthetically appealing; compatible for both adult Indian male and female; easy to use and most interestingly, it would be motivational factor for people to continue their exercise for longer duration. People would feel happy because more battery (inbuilt) recharging would happen if they go for intense and longer duration exercise. Those batteries would be used in night for illuminating the park. Innovative concept model of the Ergometer was evaluated and subsequently, design was modified by providing more human-centric inputs (various adjustable features for anthropometric compatibility; easy reach towards handle, clearance dimensions, inputs for riding comfort etc.) through proactive virtual ergonomics techniques using digital human modeling and simulation.