| 摘要 |
<p>PROBLEM TO BE SOLVED: To improve convenience by allowing a product object other than a home appliance to have an information communicating function. SOLUTION: This invention is for hardware capable of attaching an information communicating function block to a trash can or tableware 'freely attachably and detachably'. Especially, the hardware is allowed to have the charging function and antenna function of portable information equipment so that latest information can be downloaded by accessing a specific information source in a charging period. Thus, it is possible to improve convenience.</p> |
