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Colaab is an online collaborative workspace where Health Practitioners, Recruitment Agencies, Event Managers, Retailers, Study Groups, Artists, Designers, Writers and Publishers can share, annotate and respond to images, videos, documents, audio and a wide variety of other files in real time [1]. Colaab has version tracking and audit-trail feedback allowing users to monitor creations, responses, edits and annotations immediately, without having to press the refresh button [1]. What makes Colaab distinctive from other online collaborative frameworks is the "DeepZoom" feature which allows users to instantly load a 50 mb file and then zoom right into one pixel of that file without any degradation of the image view [1]. Colaab has been tested on many of the popular web browsers and requires the web-browser plug-in; Microsoft Silverlight for its functionality [2]. Users can opt for the free 30 day trial and/or a tiered package that is priced to suit varying needs [1]. Secure (SSL) is available on the Ultimate 25GB package [3]. The Colaab dashboard has an intuitive, easy-to-use design and the tour is a great way to see the many features that this online collaborative tool has to offer [4]. Compared to similar products, Colaab is very highly regarded by reviewers [5]. For people interested in the background of Colaab, their development team have left a trail of information of what functionality that they wanted to create in their fast, lightweight, real-time "killer web app" [6]. see References below

Colaab provides users with a safe and secure environment to exchange ideas. Colaab is browser based, so no-downloading, and this makes the software very attractive. Along with DeepZoom, another strength Colaab has is the ability to create three "different levels of Workspace access (Organiser, Participant, Viewer) make controlling user permissions and privileges very easy indeed" [1]. Colaab suggests that the product is particularly useful for design projects that involve professions such as web designers, writers, architects, etc., that require communication and collaboration. This statement can be validated in a recent article concerning the art, media and design department of the University College of Falmouth. "Colaab is allowing us to enhance and develop these skills for a still more diverse cohort collaborating professionally across a range of disciplines within art, media, design and performance - be they on campus, in work or at home" [2].

How does Colaab compare to other online collaboration tools? ProofHQ and ConceptShare are two alternatives, but what sets Colaab ahead? ProofHQ [3] offers clients a collaborative suite suitable for design projects and is also browser-based. "You upload a design, graphic or object you want feedback on. Next you set who can participate in providing feedback" [4]. ConceptShare [5] is another "application for sharing creative work, like photos and layouts. It's targeted at a niche of users (designers and their clients), but it could bring Web-enabled collaboration to a large number of people" [6]. So how does Colaab stand? Poole, a contributor of Web Worker Daily, suggests that "compared to the others... that serve a similar purpose, this app is far superior aesthetically. The UI is elegant and clean, with a rich interface thanks to Microsoft Silverlight 2" [7]. Whatever collaboration platform a company chooses, Colaab will definitely stand out in the designer's selection. References/Notes [1] Colaab.com features, http://colaab.com/Home.mvc/About [accessed April 9, 2010]. [2] Storm Ideas Blog, University College Falmouth to collaborate using Colaab, http://blog.stormideas.com/archive/2010/02/01/university-college-falmouth-to-collaborate-using-colaab.aspx [accessed April 9, 2010]. [3] ProofHQ, http://www.proofhq.com/ [accessed April 9, 2010]. [4] Stern, A., (2008). ProofHQ Offers Online Group Editing in a Blog or Browser, Center Networks, Article: August 26, 2008, http://www.centernetworks.com/proofhq-group-design-editing [accessed April 9, 2010]. [5] ConceptShare, http://www.conceptshare.com/ [accessed April 9, 2010]. [6] Needleman, R., (2007). Top 5 under the radar companies, CNet News, http://news.cnet.com/8301-17939_109-9701266-2.html?tag=mncol [accessed April 9, 2010]. [7] Poole, P., (2009). An Elegant Option for Collaborative Content Review, Web Worker Daily, http://webworkerdaily.com/2009/01/13/an-elegant-option-for-collaborative-cont

This article talks about the issue of socio-cultural distance in distributed software development teams and methods to bridge this gap when using a collaborative software development environment. After discussing the various collaborative development environments available to developers, it goes on to talk about integrating FriendFeed micro blog and content aggregation service with IBM's Jazz, a plugin for the Eclipse Integrated Development Environment. By integrating Friendfeed into the collaborative development environment, it is possible to reduce the socio-cultural distance that would otherwise be present if the development was done in a traditional office environment. Examples given included if a developer used LibraryThing to post a review of a book they had read, this would be revealed to the other developers who might be interested in the book which would give them a greater understanding of the developer's interests and become a possible conversation piece. Another example given was where the developers on a team were from different backgrounds such as the difference between American and Indian culture. It was stated that in Indian culture, it would be disrespectful to disagree with a senior developer. It was hoped that through making the development environment more collaborative and social, it would be possible to reduce cultural walls that would make it difficult for the parties to interact in a productive manner. While the article gives examples of the benefits of a more social collaborative development environment, specifically how their FriendFeed plugin for IBM's Jazz could bring these benefits. These do not seem to be based on an actual situation (case study) but rather seem to on how the authors imagine their plugin being used - perhaps based on their own experience in software development. This brings the reliability of the article into question and at the very least, indicates an area for further study.

Calefato, F., Gendarmi, D., & Lanubile, F. (2009). Adding Social Awareness to Jazz for Reducing Socio-Cultural Distance between Distributed Development Teams. Retrieved April 17, 2010, from Università degli Studi di Bari: http://eit09.unibg.it/pdfs/99990017.pdf

Scribblar is a fun, free, multi-user online collaboration tool that is especially effective for online training and brainstorming in an e-learning environment, with the sharing and exchanging of image and text files. Scribblar, developed in 2007, is the brainchild of UK-based muchosmedia.com, providing the online collaboration market with a social interaction tool that acts as a whiteboard with live audio, text-chat etc. Muchosmedia has been recognised by Adobe as global experts in developing Flash applications, serving on Adobe' industry advisory board [5]. Scribblar PRO is also available to users for a fee, allowing the integration of your own logo and customised features onto your website without the hosting and bandwith costs. With instant access to audio, video, live chat and powerful drawing and editing tools, Scribblar PRO can easily be incorporated within any website design with varied access and privilege levels [1]. Mainly, Scribblar is a great, flash-based education tool and has been designed to allow multiple users to interact simultaneously, without interruption. A major feature of Scribblar is the facility to upload an image for enhancing, editing, commenting or collaborating by multiple users, by utilising its drawing, text and sound tools [2]. A review done by a media library specialist, Kathy Pierce [3], highlights the interaction and educational value of integrating Scribblar in schools. For a comprehensive tutorial, visit YouTube [4] for a step-by-step explanation of each tool available on the Scribblar whiteboard for online collaboration. References posted below.

References: [1] Walsh, K. (2009). Online Interactive Whiteboards. EmergingEdTech Retrieved 14 April, 2010, from http://www.emergingedtech.com/2009/04/online-interactive-whiteboards/ [2] theDAILYAPP. (2008). Scribblar - Online Collaboration Design Room. Retrieved 14 April, 2010, from http://thedailyapp.com/media/photos/scribblar-online-collaboration-design-room [3] Ferris, B. (2009). Collaborate simply, graphically, with Scribblar. Retrieved 14 April, 2010, from http://blogs.learnnc.org/instructify/2009/10/20/scribblar-collaborate-mindmap-brainstorming/

References: [1] Muchosmedia (2010). Retrieved April 11, 2010 from http://www.scribblar.com [2] Free Technology for Teachers (2008). 'Creative Collaboration with Scribblar'. Retrieved April 11, 2010 from http://www.freetech4teachers.com/2008/09/creative-collaboration-with-scribblar.html [3] Library Media Musings (2009). Retrieved April 11, 2010 from http://librarymm.blogspot.com/2009/11/collaborate-online-with-scribblar.html [4] YouTube (2009). 'Scribblar Demo'. Retrieved April 11, 2010 from http://www.youtube.com/watch?v=ByZenKhLVRg [5] Haschke Ink (n.d.). 'Muchos Media Content'. Retrieved April 11, 2010 from http://haschkeink.com/yahoo_site_admin/assets/docs/Muchos_Media.46100818.pdf

Officemedium is an online collaborative package for business which offers centralized collaboration, client integration, security, organization and social platforming. One of the features of Officemedium is the client integration which allows the business to create user accounts for their clients which allows them to access only the information meant for them. The software is simplistic and centralised. According to Officemedium their product is "Unlike most business software, our application is easy to use and stripped of over-complicated, unnecessary clutter." Officemedium uses a concept of Clients, Employee and Super User which allows differing levels of access and integration. Whereas there are many business applications that are similar, ReadWriteStart which is a resource guide for first time businesses, describes officemedium as "Topping their list is Officemedium, a service we profiled last fall which provides a wide variety of collaborative features wrapped up in an elegantly designed interface." Business Pundit lists the advantage of Officemedium as follows: "Features: * Client integration * Contact information management * Task management * Event coordination * Personal and group calendars * File sharing and storage * Resource and document management * Shared blogging * Real-time chat * Private messaging * Status updates * User profiles * Polling * Searching and tagging * Email updates and notifications Continued...............

OfficeMedium is a "web-based intranet and social collaboration software" (McCue, 2010) allowing businesses to bring together their daily business and communication needs in one central location. OfficeMedium is targeted towards small and medium businesses, (About, n.d.) providing an application that is simple and easy to use. Since OfficeMedium provides a working environment online, it is accessible remotely (OfficeMedium, n.d.) and takes away the need for servers, installation and upgrade of software and data backups. (About, n.d.) The software provides "file sharing and storage, event and task management, contact and company information storage". (About, n.d.) In doing this, it places all data in a central location, avoiding dilemmas of misplaced data from unorganised methods of communication such as email, phone or instant message. These forms of communication can sometimes make it difficult to monitor and locate data on a particular project. Progress of all projects and anything related can be viewed through a simple dashboard which offers real-time collaboration. (OfficeMedium, n.d.) Some features include "task and event management, personal and group calendars, contact management, to file sharing and storage". (McCue, 2010) Managers, staff and clients can access and input information in these areas, depending on their user level. OfficeMedium allows three levels of users. (McCue, 2010) These levels determine the amount of access a user has. They are: Client: Allows least access. Can allow client to view and give feedback to documents. Employee: Greater access than client. Able to view a greater amount of data and can input content. Superuser: Has full access. Is able to see and manage all areas

Reference: About. (n.d.). Retrieved April 17, 2010, from http://www.officemedium.com/about McCue, T. (2010). Small Business Collaboration Software: Office Medium. Retrieved April 17, 2010, from http://smallbiztrends.com/2010/04/small-business-collaboration-software-office-medium.html OfficeMedium. (n.d.). Retrieved April 17, 2010, from http://www.officemedium.com/

"Interactive website tools for distance learning, online tutoring, collaboration and fun. Add whiteboard, chat, games, message boards, VOIP and web conferencing to your website by simply copying a few lines of HTML code. Over 100,000 created!"[1] Groupboard.com is an online collaborative whiteboard used for educational, business conferencing and entertainment purposes. Groupboard.com offers free software for businesses or individuals to add to their websites. Basically, the whiteboard acts as a real time drawing board. The software is offered in three distinct formats: groupboard (simple), groupboard designer (advanced) and groupworld.net. Groupboard (simple java whiteboard): This applet allows for simple text messaging and voice conferencing. Groupboard suggests that this format can be used for "tutoring, distance learning, training, or simply for fun!"[2] The whiteboard can handle picture uploads that can be drawn over, which may be particularly helpful in teaching for both education and businesses. Groupboard Designer (advanced): This is an advanced version, as this whiteboard can be used to add extras to the drawing capability, such as mathematical signs for teaching or the symbols used when an architect is compiling a blueprint. Groupworld.net: This format advances the whiteboard again by adding voice/video conferencing and desktop sharing capabilities to strongly enhance the collaborative environment.

Groupboard is an online whiteboard tool that can be used by educators, students, designers and anyone with a collaboratve project or task [1]. The Groupboard whiteboard can be added to a website and the Groupboard iPhone Applet allows for connectivity to the whiteboard via the iPhone [1]. Other online whiteboard collaboration tools include Virtual Whiteboard [2], Dabbleboard [3] and Vyew [4]. Virtual Whiteboard limits the length of time that a whiteboard is available for and their is a limit of four users per 15 minute collaboration session [2]. Dabbleboard's free package offers a whiteboard with unlimited users but they do not offer a website embedding option like Groupboard [3]. Vyew is a feature-rich online whiteboard application from the big-end of town. Vyew's customer page lists many positive testimonials from multi-national corporations, large educational institutions and collaboration tool reviewers [5]. Vyew does not offer a website embedding option like Groupboard. TechCrunch's review of Groupboard attests to its reliability and usefulness as a whiteboard tool [6]. Groupboard is free to use, offering good value for smaller educational groups or low-end designers. Groupboard is a relevant addition to this collaboration tool list. see References below

References [1] Groupboard. (n.d.). 'Groupboard: free online collaborative whiteboard and chat'. Retrieved April 3, 2010 from http://www.groupboard.com/products/ [2] Foster, T. (2010). 'Virtual Whiteboard'. Retrieved April 3, 2010 from http://www.virtual-whiteboard.co.uk/home.asp [3] Dabbleboard Inc. (2009). 'Dabbleboard - Online whiteboard for drawing & team collaboration - Interactive whiteboard software'. Retrieved April 3, 2010 from http://www.dabbleboard.com/ [4] Simulat Inc. (2010). 'Vyew - FREE Anytime Collaboration and Live Web Conferencing'. Retrieved April 3, 2010 from http://vyew.com/site/index3 [5] Simulat Inc. (2010). 'Customers - Vyew'. Retrieved April 3, 2010 from http://vyew.com/site/customers/testimonials/ [6] TechCrunch. (2010). 'CrunchBase - Groupboard'. Retrieved April 3, 2010 from http://www.crunchbase.com/company/groupboard

Most internet users have a list of favourite websites they visit regularly and depending on what browser you use they are known as "bookmarks" or "favourites". Bookmarks can end up being a long list of unorganized information and can be frustrating if not kept updated and maintained. Also if you use more than one computer it can be difficult to keep track and ensure bookmarks are current. Delicious is a tool which alleviates these problems. Delicious enables "users to tag, save, manage and share web pages from a centralized source" [1]. Not only are you able to share your bookmarks with your friends but you also have access to the most current information on the web. You can look at the most popular tags discussing the information you are interested in. There is also a space to leave a comment or description of the site. As Stolley suggests, Delicious allows users to build a network of users who are interested in the same topics and from a workplace perspective everyone in a work environment can access the same valuable information [2]. Delicious is about sharing information and with so much information publicly available on the web today it makes it easier to have other people find the information you require. As with any tool it is important to be organized and tag relevant websites appropriately otherwise it loses its value and it can become useless for other users. To get the most out of Delicious you need to build a network of friends who have similar interests. References [1] Delicious. Retrieved 11 April 2010 from http://delicious.com/help/about [2] Stolley, K. (2009). Integration Social Media Into Existing Work Environments: The case of Delicious. Journal of Business and Technical Communication 2009; 23; 350. Retrieved 11 April 2010 from http://jbt.sagepub.com.dbgw.lis.curtin.edu.au/cgi/reprint/23/3/350.pdf

Del.icio.us is a social bookmarking manger website, which allows individuals to save, tag, manage and share their collection of bookmarks with others. (About , n.d.) The website is a database of bookmarks, creating a collaboration of users bookmarked websites. Its "a growing source of human generated content." (Kolay & Dasdan, 2009) Previously to save a website URL, users would bookmark them in their web browser located on one computer. With no order, URL's would be hard to find. Now Del.icio.us allows users to bookmark their URL's in an organised online space, on any computer with an Internet connection. Introduced in 2003, (Millien, Feinberg & Kerr, 2005) this free website, allows anyone to register and create an account. Once registered, Del.icio.us buttons are installed and appear on the web browser. (LeFever, 2009) These buttons assist in making bookmarking quick and easy. When bookmarking a site, a users clicks on the Del.icio.us tag button, which allows the users to add tags and keywords. (LeFever, 2009) These are words that are related to the website and help searching for the webpage at a later date. By using tags, it allows users to search by tag or keyword, narrowing search results and saving time. Del.icio.us creates a network, with constant updates of new and interesting bookmarks being added to the website. (LeFever, 2009) Bookmarks are made public so anyone can search the Del.icio.us website by tag or keyword and a list of websites collaborated from registered users are displayed. This creates greater search results.

Reference: About. (n.d.). Retrieved April 18, 2010, from http://delicious.com/help/about Kolay, S. & Dasdan, A. (2009). The Value of Socially Tagged URLs for a Search Engine. International World Wide Web Conference. April, 1203-1204. Retrieved April 18, 2010, from ACM Database. LeFever, L. (2009). Social Bookmarking in Plain English, for the rest of us. Retrieved April 18, 2010, from http://www.youtube.com/watch?v=HeBmvDpVbWc Millen, D., Feinberg, J. & Kerr, B. (2005). Social Bookmarking in the Enterprise. Queue, 3, 28-35. Retrieved April 18, 2010, from ACM Database.

Jive SBS (Social Business Software) is a community building application, formerly known as Clearspace. It is specifically suited for medium to large organisations and boasts that it is "built for the enterprise" [1]. The application allows you to build communities for employees, the public (or both) [2]. Looking primarily at the Employee Community product, we are offered a powerful social networking tool that connects employees for the purpose of online collaboration. Employees can have detailed profiles and connections to "foster teamwork". At a glance information is also provided about online status, allowing employees to quickly see who is available for meetings etc. The profile information facilitates simple creation of organisation charts and groups for projects, teams, sections etc [3]. Features include discussions, collaborative documents, a configurable homepage dashboard, blogs, polls, bookmarks, categories, status updates, access control, private storage, mobile device support, project management tools (milestones, tasks, and calendars), search engine optimisation, and a range of other rich features [4]. Search and tag capabilities are worthy of note. The software supports tagging like most popular applications; however all content is included in search results (blog entries, discussion posts, annotations etc). This means that nothing is missed when undertaking a site search. Jive SBS has been considered a leader by Gartner in corporate social software [5] and a range of IT based experts have given encouraging reviews [6] [7]. Jive considers itself "robust, [and] enterprise tested" due to its 8 year maturity and the successful hosting of public sites with in excess of 80 million views/month, and employee communities comprising 20,000+ active users [4].

[7] Fontana, J. (2009). Jive refines corporate social networking tools. InfoWorld. Retrieved April 11, 2010, from http://www.infoworld.com/d/developer-world/jive-refines-corporate-social-networking-tools-893 [8] Jive Software. (2010). Get up and running with Jive Social Business Software. Retrieved April 11, 2010, from http://www.jivesoftware.com/products/how-to-buy [9] Marks, O. (2009). All that Jive: Putting the 'social' into business software. ZDNet. Retrieved April 11, 2010, from http://blogs.zdnet.com/collaboration/?p=388

Jive SBS was built for business and is the largest and fastest Social Business Software (SBS) in the world [1]. It brings together collaboration software, community software and social networking tools and enables organisations to connect with either employee's or customers or both [1]. When Jive SBS were looking to extend their leadership in the enterprise market with a new leadership strategy [2]. They went to 62 companies to find out what their business objectives were and how they use social software within their organisation. They found there were four main areas of focus; employee engagement, innovation, marketing/sales, market engagement, government and support [2][3]. With this information they redesigned their software [2]. On April 14, 2010, Jive SBS announced its next generation of the Jive Market Engagement solution product. Jive SBS aquired Filtrbox earlier in the year and has now integrated the technology into its product [4][5]. Filtrbox is a social media monitoring software, and Jive is the first company to combine it with collaborative SBS [5]. With the Market Engagment product a business can monitor and highlight people, conversations and brands influencing your product or service. Users are able to personalise a dashboard for their organisation so that you can configure topics, competitors, or product lines and employ filtering options. The learnings made through the software can be shared among the organisation by publishing findings onto an observation wall [5]. This becomes a central point of collaboration where others in the organisation can post their comments or feedback [5]. [1] Jive SBS (2010). Jive SBS 4.0. Retrieved 19 April, 2010, from http://www.jivesoftware.com/products [2] Mosher, B. (2009). Next for the Enterprise: Social Networking Suites. Retrieved 19 April, 2010, from http://www.cmswire.com/cms/enterprise-20/next-for-the-enterprise-social-business-software-suites-004077.php [3] Jive SBS (2010). Social Business Acc

Codaset is an online collaboration environment for software developers who use the Git source code management system (SCM). The service supports version control, source code browsing, issue tracking, milestones, wiki and blogs (Develop with Style, 2010). Codaset is built around the Git source code management tool which is a distributed version control system developed by Linus Torvalds and hundreds of other developers (Chacon, 2010). The software allows developers to track changes between versions and other milestones (Wesley, 1998). The changes are shown in the form a 'diff' that can be created between any two revisions or between any two revisions of a specific file (Git Diff, 2010). Projects hosted on Codaset can be public, semi-private or private (Develop with Style, 2010). The first private or semi-private project is free while Public projects have all information stored within them available to everyone and are open for forking and collaboration with all who wish to work on the project Develop with Style , 2010). Semi-private projects have all aspects of the project available to the public except the crucial source code (Develop with Style , 2010). Private projects on the other hand are completely hidden from the public and only those selected by the creator of the project can participate (Develop with Style, 2010). Codaset projects each contain a wiki which can be used to document, and plan the direction of a project. Like source code management, this wiki is also versioned (Develop with Style, 2010).

Git Diff. (2010). Retrieved April 18, 2010, from learn.github: http://learn.github.com/p/diff.html Wesley, R. (1998). Version Control and the Single Developer. Retrieved April 18, 2010, from MacTech: http://www.mactech.com/articles/mactech/Vol.14/14.06/VersionControlAndTheDeveloper/index.html Chacon, S. (2010). About Git. Retrieved April 16, 2010, from Git - Fast Version Control System: http://git-scm.com/about Develop with Style. (2010). Retrieved April 18, 2010, from Codaset: http://codaset.com

Collaber is a virtual office that holds user information secure on a dedicated server, working on both Intranets and Extranets. The multi-platform (such as Windows, Linux and Mac) project management software allows for communication and sharing of data in a password-protected online environment. Educational institutions can benefit by creating virtual classrooms with file sharing and live interaction utilising the attractive graphics. First-time users immediately gain an understanding of available features by viewing the short video tutorials available on every feature, further enhancing the overall perception of ease of use. A demo page is also available to work through the complete process of engaging online collaboration with Collaber [1]. Collaber' features will soon include online account management for mobiles [1]. Editors are context sensitive with wizards improving file and picture sharing. Discussions and Chat tools features a time line and instant messaging with attachments. A review by Business Hacks [4] points out the value of the quantity of services Collaber offers its users and also mention the quality of interactive visuals used to enhance the user' experience of the software. Features include [1]: * Searchable contacts with changeable status and profile * Instant messaging with file and picture sharing * Drag and drop functionality to share files and folders * Task management tools to assign tasks to members and track progress * Application tool designer * Discussions, Wiki's and polls

A review by PR-inside.com [3] of Collaber' features view the highlights as: * Web version with unified account * Multi calendar with similar functionality to Google App's Calendar * Improved HTML editor * Keyboard short cuts * Advanced alerts and support * Compatibility with web applications, especially attractive to application store developers * New filters enabling items found by tags, date, members, status and more References: [1] Collaber (2007). Retrieved April 11, 2010 from http://www.collaber.com [2] SoftSea (n.d.). 'Online Project Management'. Retrieved April 11, 2010 from http://www.softsea.com/review/Collaber.html [3] PR-inside (2007). 'Web based multi-platform collaboration software released'. Retrieved April 11, 2010 from http://www.pr-inside.com/print1414291.htm [4] BNet insight (2009). 'Collaborate in an online share workspace with Collaber'. Retrieved April 11, 2010 from http://blogs.bnet.com/businesstips/?p=3648

WebEx Online Classroom is the perfect tool for providing live just-in-time online instructor-led training or self-paced training to employees, partners and clients where participants can access either service from their web browser at any time from any place. WebEx Online Classroom allows for easy e-learning/e-training content creation and delivery and with the added e-commerce feature one could turn their in-house training service into a profit-earning centre. [1] Instructors are able to set up remote 'labs' for participants to practice on during any stage of the program, create polls or quizzes, receive instant feedback or track participation and attendance along the way. They are also able to record and archive. [1] WebEx Online Classroom allows for presentation sharing, streaming media or live video, interact in 'real-time' with the participants as well as passing control from user-to-user and share applications simultaneously. [1] Real-time demonstrations provide strategic advantages with respect to: [2] [3] * Rolling out new products faster * Accelerating customer usage of your products * Training new reps and partners * Bringing employees up to speed on new applications * Providing and/or improving remote support to your IT department and client base * Re-train or re-skill personnel who have been injured and/or returning to the workforce [4] The WebEx application has now been made available, free of charge, to Apple iPhone and iPad users. This means that the aforementioned training applications can be delivered to students who are on the move. It also delivers the traditional benefits of WebEx, i.e. virtual meetings and subsequent collaboration, sharing and annotation as well as individual or group chat sessions. [5]

Although predominantly marketed as a web based training tool for small-medium businesses, Webex offers a stable platform for collaboration in the educational sector. Steve Mackenzie is Distance Learning Development Team Leader in the Faculty of Health and Life Sciences at De Montfort University. He compares the usability and effectiveness of three web conferencing tools; Wimba, Webex and WiZiQ. He uses them as live online learning tools and his practical experience makes him well qualified to compare them. Mackenzie believes that technology should be invisible. He compares things like logging in, audio quality, whiteboard tools, feedback tools, the general environment look and feel, recording of sessions and of course support, he places more importance on the user interface and how much the tool maximises interaction. [1] Mackenzie's verdict is that Webex is the pick of the bunch providing a stable, least problematic web conferencing environment. He regards it as the easiest to log into and by far has the most appealing look and feel for participants and is easy to work with for teachers. [1] This is supported by other software review sites. [2] [3] One of WebEx's features has been its development of applications for iPhone. Users can view and join meetings and conferences from their phone, making collaboration possible away from their Internet-connected computers. [3]

References: [1] Mackenzie, S. (2009). The Three Dubya's - Wimba, Webex and WiZiQ. Learnadoodledastic Retrieved 31 March 2010, from http://learnadoodledastic.blogspot.com/2009/09/dubyadubya-dubya-wimba-webex-and-wiziq.html [2] GiveMeaReview. (2010). Webex Review. Givemeareview.com Retrieved 14 April, 2010, from http://www.givemeareview.com/online-meeting/webex.html [3] TopTenREVIEWS. (2010). Web Conferencing Review: Webex. Retrieved 14 April, 2010, from http://web-conferencing-services.toptenreviews.com/webex--review.html

Although a blog would not normally be considered as an online collaborative tool, Posterous have developed a front-end engine which makes it very simple and easy for multiple contributors to post to a single blog just by emailing their content to a single email address. Contributors are not required to register as members and the service is free. [1] [2] The subject of the email becomes the title of the post, and the body and attachments of the email become the content of the post. You can post text, photos, music, video, documents and all kinds of files, just by attaching them to the email. Posterous formats it all nicely for you creating picture galleries for multiple images, drops music into mp3 players, video into a flash player and attaches download links for documents. It even resizes large file sizes to make them more web friendly. [1] What sets Posterous apart is its ease of use by allowing contributors to just email their contributions. This opens up the collaboration process to less technically savvy users in a non threatening way. It also does not restrict the size of the posts so they can be as brief or as lengthy as necessary or desired. Setting it up is also quick and simple. As blog owner, you can attach a security password to the blog and nominate the contributors that will take part. Each contributor is invited to post and is notified by email when anyone else has posted something. It makes blogging as easy as email. And by providing access to multiple users in such a simple way, it becomes a central repository for ideas, images, audio, video, stories which is accessible by all. [3]

[1] Administrator. (2006). Confluence. ITerating.com All software reviews and ratings Retrieved 14 April 2010, from http://www.iterating.com/component/content/article/385-wiki-engines/15924-confluence- [2]Attlassian. (2010). Confluence. Everyone on the same page Retrieved 14 April, 2010, from http://www.atlassian.com/software/confluence/tour/enterprise-wiki.jsp [3]Bailey, C. (2006). Confluence Vs Basecamp. Code Intensity Retrieved 14 April, 2010, from http://codeintensity.blogspot.com/2006/08/confluence-vs-basecamp.html [4]Yehuda, G. (2009). Confluence 3.0 = Enterprise Wiki +++. Gil Yehuda's Enterprise 2.0 Blog Retrieved 14 April, 2010, from http://www.gilyehuda.com/2009/06/02/confluence-30-enterprise-wiki/

Posterous is a blogging tool that allows groups to create a shared publishing environment that can easily be accessed via email to share text, photos, audio and video. This removes a major technology challenge from group dynamics, as any file type can be sent to Posterous via email and will automatically be converted to the most web efficient format, for uniform presentation and removing the technology hurdle from user experience [1]. Posterous allows users to log onto the system and then send an email, the text of which is posted attractively to a blog, and if an attachment is included (image or document), that is also posted; these postings can be mirrored automatically to Blogger, where they can be tagged 'writingmatrix' along with other identifiers [2]. [1] Hacker News, "Why I chose Posterous" http://news.ycombinator.com/item?id=304102 [2] Stevens, V. "Engaging Collaborative Writing through Social Networking" Foundation Computing, Petroleum Institute, Abu Dhabi, United Arab Emirates Available from: http://www.j-let.org/~wcf/proceedings/d-052.pdf

Transform how your team works, be it the educational sector (teachers and students) or the commercial sector (project teams) by using Adobe's Acrobat Buzzword service. Buzzword is a simple yet powerful multi-user document editing service designed to streamline review processes for simultaneous collaborative report writing. Buzzword, may look and behave like a word processor, but it is a web-based server that runs in Flash giving a high-quality graphical and design interface, full document formatting and 'print-perfect' documents in Microsoft Word, Adobe PDF, Rich Text and Open Office [1] and across computing platforms. You can create your document within Buzzword or import an existing one. Eliminate the endless back-and-forward and usually large email responses and attachments and keep control of annotations and versions. Control your document access by making certain people 'co-authors' who can edit and other team members 'reviewers' who can only comment. Each reviewer uses a different colour making it easier to keep tabs on who is annotating and there is a feature that enables you to view who is online and editing a particular document. [1] [2] Enterprise, government and educational sectors have found Buzzword to be an integral part of their collaboration process and claim that since adopting the service, they have 'reduced duplicate input and shortened the time it takes to finalise a document from several days to just hours'. [3] For Acrobat.com subscription pricing, please refer to: https://acrobat.com/pricing.html [1] Adobe Buzzword. Retrieved from URL: http://www.adobe.com/acom/buzzword [2] Miller, M. (2009). 'Comparing Google Docs with Competing Cloud Computing Applications'. Retrieved from URL: http://www.informit.com/articles/article.aspx?p

An outstanding feature of Adobe Buzzword is that it offers a free subscription service for smaller users, through to premium services for larger corporations. For a small business the free subscription would be ideal. As a result Adobe Buzzword can be adapted and used by corporations of any size as well as educational institutes. Some reviews of Adobe Buzzword have been very positive with Michael Klurfield of TECHGEIST saying "Buzzword is easily the best word processing software online right now." He explained that Buzzword does such things as annotations and comments are a lot easier in Buzzword than in Microsoft Word and that the sharing off documents is easy. PC MAG.COM compares uploading of Microsoft Word documents to Buzzword to both Google Docs and Zoho Writer and found that although there were some layout problems it was superior when uploading images. A paper from the 25th Annual Conference on distance Teaching and Learning identified Adobe Buzzword as "we find Adobe's Buzzword to be the best tool for the development of the course" (Staley and Ice, 2009) One of the problems Buzzword overcame for them was the necessity of having to email large documents back and forth and worry about version control. Adobe Buzzword it also incorporates the placement of images into your document and automatically flows the text around them. Its tools allow resizing of images. As with most word processors Buzzword can create bulleted lists and incorporate symbols and numbers. (http://www.adobe.com/acom/buzzword/) Sobti, (2009) states that "Buzzword differs from most other online document editors in that it is built on Adobe Flash, and which this makes the environment that much more rich" Adobe also has extensive help and demonstration sections for a new user for ease of learning.

References: Adobe - Acrobat.com Documents. (n.d.). Adobe. Retrieved April 14, 2010, from http://www.adobe.com/acom/buzzword/ Klurfield, M. (2009, June 16). Adobe Buzzword " Very Cool Online Wordprocessing | Techgeist. Techgeist. Retrieved April 14, 2010, from http://techgeist.net/2009/06/adobe-buzzword-very-cool-online-wordprocessing/ Mendelson, E. (2008, August 4). Adobe Buzzword beta - Compatibility with Microsoft Word - Reviews by PC Magazine. Technology Product Reviews, News, Prices & Downloads | PCMag.com | PC Magazine . Retrieved April 14, 2010, from http://www.pcmag.com/article2/0,2817,2327019,00.asp Sobti, K. (2009, July 24). The ODE Adobe Acrobat Buzzword - Online Best Latest The ODE Adobe Acrobat Buzzword Price Reviews | Features in India. Digit - Thinkdigit Technology Guides | Technology News & Reviews | Free Downloads | Video | Online Tech Support Forums in India. Retrieved April 14, 2010, from http://www.thinkdigit.com/General/The-ODE-Adobe-Acrobat-Buzzword_3231.html Stanley, J., & Ice, P. (2009). Intructional Design Project Managment 2.0: A Model of Development and Practive. 25th Annual Conference on Distance Teaching & Learning, .(2009), .. Retrieved April 10, 2010, from http://www.uwex.edu/disted/conference/Resource_library/proceedings/09_19400.pdf

Microsoft Office Communicator (OC) is the replacement for Microsoft's previous instant messaging client, Windows Messenger. OC has been expanded to incorporate a larger range of communication capabilities than its predecessor. OC is a unified communications tool that integrates instant messaging and chat with voice and video, and enables sharing of desktops for collaborative work. It also integrates with Microsoft Office programs [1]. The software can be extended into the enterprise environment by linking in with Microsoft Office Communications Server (OCS) and many mobile devices support instant messaging functionality through OC, for example, the popular Blackberry devices [2]. To get the most out of OC, IP phones should be utilised along with web cams; there are a range of IP phones to choose from [3]. OC has received praise over their VoIP services [4] and have conducted a large amount of research and development into their proprietary IP phone [5]. A disadvantage of any VoIP service is the absolute dependence on network availability - without LAN service, the IP phones do not work. OC runs in real time and does not require a virtual private network (VPN), allowing you access through internet-enabled devices or PCs [6]. This constitutes a significant cost saving, particularly if your company conducts business via long distance teleconferencing or videoconferencing services. Essentially, OC is a method of "streamlining" all communication needs into one integrated application [6]. This can prove useful for team collaboration and online meetings particularly for members who are geographically separate. Other business benefits include the Presence feature and a comprehensive audit history. Presence allows you to quickly see if someone is out of the office, on a call, or otherwise busy. This feature works off Outlook calendars and IP phone status and is similar to the statuses of Windows Messenger denoting "away", "busy" etc and has the

added benefit of integrating directly with Outlook (e.g. if you create a new email message, there will be a presence indicator next to the recipients' name(s))[7]. For auditing purposes, all communication history is recorded in the form of audit logs of calls and IM sessions. This is important for appropriate recordkeeping of business records. References [1] Microsoft. (2010). Microsoft Office Communicator 2007 R2 Product Overview. Retrieved April 10, 2010, from http://office.microsoft.com/en-au/communicator/HA102037151033.aspx [2] Blackberry. (2010). BlackBerry Instant Messaging for Microsoft Office Live Communications Server 2005. Retrieved April 10, 2010, from http://na.blackberry.com/eng/services/server/exchange/office_communicator.jsp [3] Microsoft. (2010). Phones and Devices Optimized for Microsoft Office Communicator. Retrieved April 10, 2010, from http://technet.microsoft.com/en-us/office/ocs/bb970310.aspx [4] Poe, R. (2007). Microsoft's Office Communicator Blows Away IP Phones. VoIP-News. Retrieved April 10, 2010, from http://www.voip-news.com/feature/microsoft-voip-high-grade-030807/ [5] Microsoft. (2010). Device Highlight: Polycom® CX300. Office Communicator Team Blog. Retrieved April 10, 2010, from http://communicatorteam.com/archive/2010/03/03/978.aspx [6] Microsoft. (2010). Microsoft Office Communicator 2007 Datasheet. Retrieved April 10, 2010, from http://www.microsoft.com/downloads/details.aspx?FamilyID=6306ae9c-6ede-4908-800f-256a75bebc75&displaylang=en [7] Howorth, R. (2007). Office Communicator 2007. ZDNet.co.uk. Retrieved April 10, 2010, from http://www.zdnet.co.uk/reviews/communication-and-collaboration/2007/10/16/office-communicator-2007-39290042/