Complex sentence: Also new was the SmartApplet architecture that was capable of extending the simple functionality of an AlphaSmart with the inclusion of SmartApplets, whicn are miniature software applications that extend the AlphaSmart's functionality, giving it features besides basic word processing.
Split into simpler sentences: Also new was the SmartApplet architecture that was capable of extending the simple functionality of an AlphaSmart with the inclusion of SmartApplets. SmartApplets are miniature software applications that extend the AlphaSmart's functionality, giving it features besides basic word processing.