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For the standard for addresses and calendar entries, see iCalendar.

iCal

iCal 3 under Mac OS X 10.5 Leopard
Developed by	Apple Inc.
Initial release	September 10, 2002
Latest release	3.0.6 (1273) / December 15, 2008
OS	Mac OS X
Type	Electronic calendar
License	Proprietary
Website	www.apple.com/ical/

iCal is a personal calendar application made by Apple Inc. that runs on the Mac OS X operating system. iCal was the first calendar application for Mac OS X to offer support for multiple calendars and the ability to publish/subscribe calendars to WebDAV server.

Originally released as a free download for Mac OS X v10.2 on September 10, 2002, with the release of Mac OS X v10.3 it was bundled with the operating system as iCal 1.5. Version 2 of iCal was released as part of Mac OS X v10.4 and Version 3 with of Mac OS X v10.5.

Apple licensed the iCal name from Brown Bear Software, who used it for their iCal application.

iCal development is quite different from other Apple software because it was designed independently by a small French team working "secretly" in Paris, led by Jean-Marie Hullot, a friend of Steve Jobs. iCal's development has since been transferred to Apple US headquarters in Cupertino. ^[1]

[edit] Features

• It tracks events and appointments, allows multiple calendar views (such as calendars for "home", "work", and other calendars you create) to quickly identify conflicts and free time.
• It is integrated with MobileMe, so calendars can be shared and synced with other devices, such as PCs, iPhones, and iPod touch, over the Internet. You can also share calendars via the WebDAV protocol.
• Users can subscribe to other calendars so they can keep up with friends and colleagues, and other things such as athletic schedules and television programs.
• iCal allows notification of upcoming events either on screen, by e-mail, SMS, or Pager. There is also a third-party Dashboard widget called iCal Events that allows notification of upcoming events using Dashboard.
• iCal integrates Apple Sync Services to sync its data with MobileMe, devices such as PDA, iPod, iPhone or other mobile phones via iSync and third party software.

[edit] New in Version 3

• Setting to let iCal set auto-alarms for each event created.
• Redesigned user interface
• Inline event editing
• Ability to turn off alarms for all events
• Use a CalDAV(WebDAV) account to store and keep calendars in sync on a CalDAV server.
• The date on the icon in the Dock displays the current date all the time. (Until version 3, iCal's icon displayed July 17—the date iCal premiered in 2002 at the Macworld Expo—by default until the program was run.^[2])

[edit] Bugs

It has been reported that some users of iCal who have their calendar on a CalDAV server can't view or add events to their calendar. This issue is specific to Google Calendar users.^[3]

[edit] See also

• iCal Server
• Darwin Calendar Server
• SyncML open standard for calendar syncing
• Calgoo
• iCalendar

[edit] External links

• New Software Lets Users Manage Multiple Calendars & Share Calendars Over The Internet - Apple's July 2002 press release introducing iCal
• New Application to Manage & Share Multiple Calendars Now Available for Free Download - Apple's September 2002 press release announcing availability of iCal
• Calendar and Scheduling Consortium part of next version of iCal Server (Leopard)
• iCalFix - iCal extension that automatically adds alarms to newly created events.
• ICal4j - ICal Java library (with usage examples)
• Delegate calendars with Outlook, Entourage, and web mail users - through Kerio MailServer.

[edit] References

1. ^ McLean, Prince (2007-10-17). "Road to Mac OS X Leopard: iCal 3.0". AppleInsider. Retrieved on 2007-11-02.
2. ^ Fun Fact Time: iCal's Birthday is Today
3. ^ http://www.google.com/support/calendar/bin/answer.py?answer=99360