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additional tools such as frappe blenders and tea extraction machines are used due to the demand for making frappe drink and milk tea. In China, additional pour-over coffee tools are used due to the demand for making pour-over coffee. 2) Usage Methods of Coffee-Making Products for Visually Impaired Baristas Since current products on the market are designed for able-bodied people, visually impaired baristas, regardless of their country or region, share similar pain points with these products. They have adapted the tools for their needs using available resources. The following is an analysis of the adaptive usage methods of different products used by visually impaired baristas. Table 2 The adaptive usage methods of different products used by visually impaired baristas. Product Type Product images Distinguishing method Glass Press Pump Bottles 1. Distinguish by the number of rubber bands. When there are three types of bottles to differentiate, use no rubber bands, one rubber band, or three rubber bands to identify the different bottles. 2. Distinguish by using tape. When there are two types of bottles to differentiate, use one without tape and one with tape to identify the different bottles. 3. Distinguish by height. When there are eight or more types of bottles to differentiate, use a rack with progressively increasing heights from left to right. Sealed Jars 1. Distinguish by the height of the jars. Visually impaired individuals can find the jar they need by touching the size of the jars. 2. They identify the contents by scent and tactile examination of the jar's shape or size after opening it, utilizing olfactory and tactile senses to find what they need. - 100 -