A product redesign strategy can effectively shorten design lead time and reduce the manufacturing cost of innovative development for the manufacturing industry to stay competitive. Identification of function components is the basis of product redesign. Existing practices to identify the critical component and customer requirements are considered while complaint and historical failure data, crucial for improving product reliability, are frequently ignored. The objective of the article is to develop an integrated framework of product redesign and innovation considering customer requirements and product failure modes. The novel framework integrates the design for manufacturing and assembly (DFMA) and design for reliability (DFR) approaches, as well as finite element analysis to address the cost reduction of product redesign at early-stage, reliability improvement, and higher customer satisfaction. The proposed integrated framework is validated using an example of an Indonesian SME’s cooking stove. The redesigned cooking stove showed substantial improvements with 5.46% cost reductions, 20.32% design efficiency, and an 52.81% safety factor.

In analyzing the epilepsy patient data it is necessary for a doctor to know where the epileptic focus are located. This information is related to the determination of the type of drug delivery and the therapeutic measures that will be performed for the epilepsy patient. In this research, a system that can visualize the state of the brains of epilepsy patients by performing an analysis of brain wave signals or electroencephalography (EEG) is built. Visualization is performed using topographic mapping techniques on each EEG signal sub-band, namely delta, theta, alpha, beta and gamma sub-bands. The feature extraction process is conducted using Fast Fourier Transform (FFT) to transform signals from time domain into frequency domain. The absolute power and relative power data of EEG signals are used as input values in the visualization process. The results are compared to neurologist analysis and they indicate that this system can visualize the brain condition of epileptic patients to find out where the epileptogenic zone is located by adjusting data cutting process to the duration of the seizure wave that occurs.

Office workers seem trivial, not many people have aware of occupational diseases risk, office workers who most are computer users in their daily work. Often the symptoms are ignored, most people assume that it is due to ordinary fatigue whereas things it is the beginning of the onset of occupational diseases. Muscle receive static load repeatedly in a long time, will be able to cause complaints of damage to joints, ligaments, and tendons. In this study, the method is RULA that shows a very high and moderate risk level. From the results, such assessments are used as a basis for applying improvements facilities at work. Design through to a table and a chair by analysing anthropometry, it is anticipated that analysis ergonomics and analysis of the redesigning. They used this application for reasonable enough CATIA. That is in pop up based on observation, so it can be an alternative redesigning and possible to reduce the potential of any disease, from behind their backs and purchased operator local control room, publicly listed heavy duty equipment operators affected by the policy and office workers.