1. What is different about mobile calendaring?

1. Capabilities

   • Less memory & processing power

   • Limited battery life

   • Small screen size

   • Lower resolutions

   • Input methods

2. Usage

   • Device is mobile

   • User pays for data

   • Calendar usage may be interrupted

3. Challenges

   • Software distribution

   • Proprietary platforms

   • Open standards adoption

4. Connectivity

   • Bandwidth/Latency

   • Intermittent Connectivity