Since 2001, various products have been developed and produced for each type of person with disabilities. It is a leading company that develops and produces innovative products that can be globalized through long-term continuous development experience and accumulated technologies. Products for the elderly and deaf include various types of wired and wireless hearing assistive aids. And it has a very special Smart Sound Induction Loop product used in multi-use facilities. Another innovative product is the world's smallest and lightest wearable braille keyboard & barrier free Kiosk.