For customers: hospitals, clinics, pharmacies; Can expand the business of unmanned stores, etc;
Product function: double 10-inch LCD screen; Financial module (ID card identification, swipe card, contact IC card, two-dimensional code reading); Printer module: warehouse management system; Online payment system; Map inquiry system; Wait;
Product design: overall design of modeling as small as possible, layout and use of aspects and environment; modular design as far as possible
(Excluding the financial module, you can assume responsibilities such as navigation and inquiry);