...
Our system is targeted toward the English-speaking, non-technical population with special emphasis on three user groups: students, businesspeople, and families. Although our different user groups have varying levels of technical competence, we will gear our application toward people who have basic web experience.
Businesspeople: Businesspeople, who are between 20 and 70 years old, need calendars to keep track of their own schedules and of those of their employees, clients, and collegesand colleagues.
Students: Students, who are between 14 and 22 years old, would use a calendar to organize class, homework, employment, and extra-curricular schedules.
...