Many women complain that they become more forgetful around the time of menopause , and some doctors believe that hormonal changes are the reason .
Many women complain that they become more forgetful after menopause , and some doctors have come to believe the hormonal changes brought on by menopause are the reason .
-information sharing(people pass on knowledge) -interoperability(hardware and software sharing data and information) -user centerered design(communication interface that focuses on the user, updates on what is going on)