A context-aware reminder system for elders based on fuzzy linguistic approach

► To what extent people are sensitive or willing to response to the extraneous events. ► “If a set of conditions are satisfied, then a set of consequences can be produced.” ► Rule 8: If UL is “high” and IL is “medium” then RL is “high”. ► The similarity between user expectation level of reminder (UEL) and actual prompting level generated by the system (SPL).