摘要 |
<p>PROBLEM TO BE SOLVED: To provide a portable communication system in which a user can perform training by obtaining words or idioms via a wireless communication system while using portable communication equipment. SOLUTION: When the Internet and portable communication equipment such as wireless portable telephones WAP (wireless application protocol), GPRS (general packet radio system), PDA (personal digital assistance) and a public wireless communication system are used and a specially designed system software is added to them, this system becomes a portable communication system capable of executing word remembering straining in which a user can repeat word remembering training by obtaining words wanted to remember while using portable communication equipment via the system regardless of time and place.</p> |