© 2008 The Calendaring and Scheduling Consortium, Inc.
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior written permission. Permission can be requested from the address below.
The Calendaring and Scheduling Consortium, Inc.
4390 Chaffin Lane
McKinleyville
California 95519
United States of America
www.calconnect.org
This document incorporates by reference the CalConnect Intellectual Property Rights, Appropriate Usage, Trademarks and Disclaimer of Warranty for External (Public) Documents as located at
.
This presentation reflects in-progress work and activities of CalConnect
CalConnect rules governing disclosure of such work applies
As always you can discuss this work freely within the CalConnect community
Outside of CalConnect:
You may discuss the preview and the work being done in general
Please do not identify the organizations and individuals that are participating
Please do not discuss specific details and be cautious about inferences
CalConnect members have produced a Technical Demonstration of key calendaring and scheduling technologies being developed by CalConnect.
This serves as a technology “preview” only and does not in any way represent final protocols or products.
Our goal is to solicit feedback from members and invited guests on the presentation itself as well as the technologies being demonstrated.
We also hope to show how CalConnect is successfully achieving its goal of improving calendaring and scheduling standards.
Introduction to CalConnect
Technical Previews
CalDAV Scheduling
iSchedule
Internet Freebusy
Conclusion
Q&A
An information technology consortium focused on calendaring and scheduling that is a partnership between vendors and customers.
Our vision of the future is not only interoperable calendaring, but ubiquitous interoperable calendaring. Calendaring should—and can—be as ubiquitous as electronic mail.
Our goals:
improve general understanding
promote the technologies
improve the technologies, in particular interoperability
The driving premise behind the Consortium is that interoperability between calendaring programs and systems is essential to achieving the promise and future growth of calendaring.
Substantial input to the IETF on new versions of calendaring RFCs (e.g., recurrences, timezones, and minimum interoperability subsets)
Work on CalDAV, CalDAV Scheduling, and extensions to CalDAV
Recommendations and guidance on Extended Daylight Savings Time
Timezone Registry and Service Recommendations
Mobile Calendaring white paper and Interoperability Test Suite
Mobile Calendaring Recurrence support
Surveys and use cases for calendaring events, tasks (VTODOs)
Calendaring Glossary
Calendar Administrator’s mailing list
Thirteen successful IOP test events between C&S implementations
First Mobile Calendaring IOP test event
Demo of Federated Freebusy data consolidation in 2006
TC-CALDAV
TC-EVENTPUB
TC-FREEBUSY
TC-IOPTEST
TC-ISCHEDULE
TC-MOBILE
TC-TIMEZONE
TC-USECASE
TC-XML
Continue with core goals
Calendaring libraries/APIs to assist implementations
Calendaring as a platform (e.g. project management)
Types of calendaring infrastructures (e.g. enterprise, federation, services, ad hoc)
Expand participation in new areas
Vertical industry focus (e.g., mobile operators)
Government and private industry customer perspective
Overseas (Europe in short term, Asia after)
Today we will demonstrate:
CalDAV Scheduling
iSchedule
Internet freebusy lookups using freebusy URLs
Each presentation will consist of:
Introductory slides
Live demonstration
RFC4791 defines the CalDAV Access protocol.
Built on core internet technologies
How it works:
Several users on one CalDAV server (any client) schedule with each other
One user is the “Organizer”, others are “Attendees”
There are two parts to scheduling:
Freebusy lookup
Sending invitations and receiving replies
Freebusy results are returned immediately.
Invitation replies are sent only after users inspect and accept or decline.
Each user has an “Outbox” and an “Inbox”. The “Outbox” is used to trigger freebusy lookup. The “Inbox” is where invites or replies are delivered. Changes to events trigger scheduling. Clients monitor the “Inbox” for incoming scheduling messages.
Provides the ability for users on different calendaring systems to schedule meetings with each other
Instantaneous freebusy lookups
Invites, replies sent as “messages” with delivery status immediately returned
But I can do scheduling with my colleagues today!
True, but only people on the same server as you, or via some other communication process such as email or telephone.
Built on core internet technologies
Can be used with any type of calendar store (does not depend on CalDAV)