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technological research in the field of vehicle batteries, electrically powered vehicles and autonomous cars; conducting technical project studies, namely, technical project studies in the field of vehicle batteries, electrically powered vehicles and autonomous cars; research and development of new products for others; quality control for others; product quality evaluation; computer software design; updating of computer software; maintenance of computer software; consultancy in the design and development of computer hardware; off-site data backup; development of computer platforms; scientific laboratory services; creating and designing website-based indexes of information for others using information technology; user authentication services using single sign-on technology for online software applications; user authentication services using technology for e-commerce transactions