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Google Desktop
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Google Desktop is desktop search software made by Google for Mac OS X, Linux, and Microsoft Windows. The program allows text searches of a user's e-mails, computer files, music, photos, chats, Web pages viewed, and other "Google Gadgets."
f January 2008, Google Desktop features the following functionality:
r initially installing Google Desktop, the software completes an indexing of all the files in the computer.
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Encyclopedia
Google Desktop is desktop search software made by Google for Mac OS X, Linux, and Microsoft Windows. The program allows text searches of a user's e-mails, computer files, music, photos, chats, Web pages viewed, and other "Google Gadgets."
Features
As of January 2008, Google Desktop features the following functionality:
File indexing
After initially installing Google Desktop, the software completes an indexing of all the files in the computer. And after the initial indexing is completed, the software continues to index files as needed. Users can start searching for files immediately after installing the program. After performing searches, results can also be returned in an Internet browser on the Google Desktop Home Page much like the results for Google Web searches.
Google Desktop can index several different types of data, including email, web browsing history from Internet Explorer and Mozilla Firefox, office documents in the OpenDocument and Microsoft Office formats, instant messenger transcripts from AOL, Google, MSN, Skype, Tencent QQ, and several multimedia file types. Additional file types can be indexed through the use of plug-ins. Google Desktop allows the user to control which types of data are indexed by the program.
One unfortunate aspect for users with large hard drives: Google Desktop only indexes 100,000 files per drive during the initial indexing period. If you have more than 100,000 files in a particular drive, Google Desktop won't index all of them during this initial period. However, Google Desktop adds files to your index during real-time indexing when you move or open them.
Sidebar
A prominent feature of Google Desktop is the Sidebar, which holds several common Gadgets and resides off to one side of the desktop. The Sidebar is available with the Microsoft Windows version of Google Desktop only. The Sidebar comes pre-installed with the following gadgets:
- Email - a panel which lets one view one's Gmail messages.
- Scratch Pad - here one can store random notes; they are saved automatically
- Photos - displays a slideshow of photos from the "My Pictures" folder (address can be changed)
- News - shows the latest headlines from Google News, and how long ago they were written. The News panel is personalized depending on the type of news you read.
- Weather - shows the current weather for a location specified by the user.
- Web Clips - shows recent posts from RSS news feeds.
- Google Talk - If Google Talk is installed, double clicking the window title will dock it to one's sidebar.
Like the Windows Taskbar, the Google Desktop sidebar can be set to Auto-Hide mode, where it will only appear once the user moves the mouse cursor towards the side where it resides. If not on auto-hide, by default the sidebar will always take up about 1/6 - 1/9 of one's screen (depending on the screen resolution), and other windows are forced to resize. However, the sidebar can be resized to take less space, and you can disable the "always on top" feature in the options. With the auto-hide feature on, the sidebar temporarily overlaps maximized windows.
Another feature that comes with the Sidebar is alerts. When the Sidebar is minimized, new e-mail and news can be displayed on a pop-up window above the Windows Taskbar.
Quick Find
When searching in the sidebar, deskbar or floating deskbar, Google Desktop displays a "Quick Find" window. This window is filled with 6 (by default) of the most relevant results from one's computer. These results update as one types so that one can get to what one wants on one's computer without having to open another browser window.
Deskbars
Deskbars are boxes which enable one to type in a search query directly from one's desktop. Web results will open in a browser window, and selected computer results will be displayed in the "Quick Find" box (see above). A Deskbar can either be a fixed deskbar, which sits in one's Windows Taskbar, or a Floating Deskbar, which one may position anywhere one wants on one's desktop.
Email indexing
Google Desktop includes plugins that allow one to index and search through the contents of local Microsoft Outlook, IBM Lotus Notes, and Mozilla Thunderbird email databases, outside of the client applications' built-in search functions. For Lotus Notes, only local databases are indexed for searching. Google Desktop's email indexing feature is also integrated with Google's web-based email service, Gmail; it can index and search the email messages in one's Gmail account.
Gadgets & plug-ins
Desktop gadgets are interactive mini-applications that can be placed anywhere on the user's desktop – or docked in the Sidebar – to show new email, weather, photos, and personalized news. Google offers a gallery of pre-built gadgets for download on the official website. For developers, Google offers an SDK and an official blog for anyone who wants to write gadgets or plug-ins for Google Desktop. An automated system creates a developer hierarchy called the "Google Desktop Hall of Fame", where programmers can advance based on their gadgets' number and popularity.
The SDK also allows third-party applications to make use of the search facilities provided by Google Desktop Search. For example, the file manager Directory Opus offers integrated Google Desktop Search support.
Release history
Google Desktop was originally developed to bring Google search technology to the desktop. Google Desktop received much attention because it may allow reverse engineering of Google's proprietary search algorithm.
Microsoft Windows
- The first release of Google Desktop Search was released as a beta version on October 14, 2004.
- Version 2 was released as a beta version on August 22, 2005. The new feature that distinguishes Desktop 2 from Desktop is the addition of Sidebar, a panel that displays personalized information, which can be placed on either side of the Windows desktop and can display real-time news, e-mail, photos, stocks, and weather, among others. Sidebar includes a search box that can search just the PC or Google's other search types (like Web, Images, News, Groups.) Google Desktop 2 graduated from beta on November 3, 2005. New features include a sidebar plug-in for Google Maps and more plug-in developer support.
- Google Desktop 3 Beta was released on February 9, 2006. It includes support for searching multiple computers on a network. Google Desktop 3 graduated from beta on March 14, 2006. Notable in this version is the quick search box, which appears anywhere on your desktop after pressing "control" twice.
- Google Desktop 4 Beta was released on May 10, 2006. It features Google Gadgets, modules that can deliver an array of information. It also introduces option to automatically remove deleted files from search results. Google Desktop 4 graduated from beta on June 27, 2006.
- Google Desktop v4.5 was released on November 14, 2006, adding a transparency aesthetic to the sidebar and "floating" gadgets. The graphic interface of the sidebar was also enhanced with more stylized icons for news, stocks, weather, photos, etc. Release 4.5 also added support for Windows Vista.
- Google Desktop 5 Beta was released on March 6, 2007.
- Google Desktop v5.1 (the first post-Desktop 5 Beta release) is made available for download on 2007-04-27.
- Google released Desktop v5.5 on 2007-10-02.
- Google Desktop v 5.7 as of 2008-08-22
- Google Desktop v 5.8.0809.23506 as of 2009-01-30 .
Mac
- On April 2007, Google released Desktop 1.0 for Mac OS X, which can function alongside the Spotlight search tool in Mac OS X v10.4.
- On November 29, 2007, Google released Desktop v1.4.0.826 beta for Mac OS X, which plugs into Dashboard for Gadgets support.
Linux
- Google released Desktop 1.0 for Linux on June 27, 2007. It currently features the basic functionality of the Windows version but not the sidebar functionality.
- Google added 64-bit support to the Google Desktop for Linux with version 1.1.1.0075, which was made available for download on 2007-12-18.
Criticisms
Security
In February 2007, Yair Amit from Watchfire found a series of vulnerabilities in Google Desktop that could allow a malicious individual to achieve not only remote, persistent access to sensitive data, but in some cases full system control as well. The significant impact and the ease of exploitation forced Google to change some of Google Desktop's logic in Google Desktop version 5.
Privacy
Many privacy and civil liberties groups such as the Electronic Frontier Foundation (EFF) have concerns that personal information on people's computers could readily be copied from users' hard drives.
Google Desktop version 3 contains certain features that raise serious security and privacy concerns. Specifically, the share across computers feature that introduces the ability to search content from desktop to desktop greatly increases the risk to users' privacy. If Google Desktop V.3 is set to allow Search Across Computers, files on an indexed computer are copied to Google's servers. The potential for information stored on their computers to be accessed by others if they enable this feature of Google Desktop v. 3 on their computers should be seriously considered. The EFF advises against using this feature. Also, those who have confidential data on their work or home computers should not enable this feature. There are privacy laws and company policies that could be violated through the installation of this feature, specifically, SB 1386, HIPAA, FERPA, GLBA and Sarbanes-Oxley.
Other more far reaching concerns arise around the packaging and end user license agreement - specifically the level of intrusion on the local machine and the disclaimers that users implicitly agree to future changes in the license agreement without actually being able to see them immediately.
Resource use
Although there have been known problems with the GoogleDesktopCrawl.exe process, lately the presence of smart indexing has improved the use of resources so this is less of a problem now. As a default setting, after the user installs the application, files, emails and other data will be indexed at once, in a one-time process. It occurs only when the user's computer is idle for more than 30 seconds and it will usually be complete in several hours. After the one-time indexing, the index is kept up-to-date based on user actions and preferences.
Internationalization/Keyboard
Besides the key combination advertised on the preferences page (hitting Ctrl twice) Google Desktop's Quick Search Box can be launched with a shortcut Alt Gr + g, Alt Gr, however, is the standard key to input diacriticized letters on a QWERTY keyboard, e.g. G/g in the Latvian language. Even though it can't be disabled on the preferences page, it can be done through editing the Windows Registry.
Outlook indexing
There had been some issues with Microsoft Outlook indexing. Deleted email listings are not removed and require re-installing Google Desktop for any new archived mail to be listed. Several versions have been released to patch the Outlook indexing.
64-bit Incompatibility
Google Desktop won't install on Microsoft Windows 64-bit systems, stating it needs a 32-bit operating system. This is easily remedied by using the command 'googledesktopsetup.exe /force', however since it isn't compatible with 64-bit, some features may not work properly.
See also
External links
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