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  • 8/14/2019 Desktop Search

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    Bek Std of

    Desktop Se Toos

    April 20, 2005

    Tom NodaShawn Helwig

    www.uwebc.org/decisiontools

    Theres More to Search than Google & Yahoo!

    An Evaluation of 12 Leading Desktop Search Tools

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    2/15www.uwebc.org 2005. UW E-Business Consortium

    A new generation of desktop search tools is emerging that allows users to quickly nd relevant documents in computers

    across the enterprise the same way search engines help locate information on the Internet. Companies expect that this

    technology will boost employee productivity and creativity and allow them to compete successfully in todays knowledge-

    driven economy.

    Desktop search technology itself is nothing new. In fact, it has been around for years. However, some well know names

    (i.e. Google and Yahoo!) have recently entered the space giving this technology a well-deserved boost in visibility. In an

    effort to help understand the differences between the latest desktop search tools on the market, the UW E-Business Con-

    sortium recently conducted a benchmark study of 12 popular desktop search tools. The benchmark criteria that were used

    for the evaluation included usability, versatility, accuracy, efciency, security, and enterprise readiness.

    When all the results were reviewed, it was determined that most of the desktop search tools were still too immature for

    signicant business use due primarily to a lack of mature security and overall manageability. However, considering the

    evolution of Instant Messaging from a pure consumer tool to a valuable enterprise application, desktop search may have

    similar potential.

    Based on our evaluation, the best overall desktop search tool is Copernic 1.5

    Beta with Coveo.

    Yahoo! Desktop Search 1.1 Beta was rated the second best tool in our evalu-

    ation. See other notes.

    Likasoft Archivarius 3000 came in a surprisingly close third in our evaluation.

    This software is available commercially from Likasoft. Archivarius index ef-

    ciency is outstanding and was the clear winner in our tests. The user inter-

    face and navigation scheme is well designed and easy to use.

    ExEcuTivE Summary

    KEy FinDingS

    Eete S

    Oe rts

    Bek cte

    cte rts

    Podt rees

    apped a

    apped B

    2

    3

    3

    4

    4

    11

    12

    TaBlE OF cOnTEnTS

    The benchmark evaluation testing was performed in

    March, 2005. This research was not funded or supported

    by any specic companies or institutions. The benchmark

    evaluations were conducted solely by the UW E-Business

    Consortium.

    BEnchmarK nOTES

    Usability

    Versatility

    Accuracy

    Efciency

    Security

    EnterpriseReadiness

    TOP 3 DESKTOP SEarch

    1. cope 1.5 Bet t coeo

    2. yoo! Desktop Se 1.1 Bet

    3. lksoft as 3000

    Source: UW E-Business Consortium

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    OvErall raTingS

    Our benchmark evaluation was performed across six main criteria. Each criterion was quantied and was given a rating,

    ranging from 1 (worst) to 5 (best). The rating is based on sub criteria, which align with the main criterions objective. For

    sub criteria and their rating details, please refer to Appendix A - Comparison Table.

    1. usbt

    Good desktop search tools must be easy to use, havea lower learning curve, have professional aesthetics,and require fewer steps to reach desired output.

    2. vestt

    Versatility describes how wide and deep the tool al-lows you to search. This includes factors such as sup-ported document types, web/e-mail integration, andmulti-language support.

    3. a

    Can you nd what you are looking for? This criterionaddresses accuracy of search results as well as other

    factors that help users nd the desired information.

    4. Efciency

    This criterion assesses the tools technical efciencyincluding memory usage, indexing time or indexed le

    sizes. The best tool should not jeopardize overall PCperformance.

    5. Set

    Security and privacy are big concerns, especially in anenterprise environment. This criterion considers howwell vendors have incorporated security mechanisms.

    6. Etepse redess

    While most tools are designed for the consumer/homePC environment, some are ready to be used in anenterprise. This criterion may be especially helpful forIT managers.

    BEnchmarK criTEria

    These are the overall benchmark evaluation ratings. Some tools are very good in specic areas such as usability, versatil-

    ity or search accuracy (explained later), but to be the best desktop search tool, a balance of all criteria is critical.

    cope Desktop Se

    yoo! Desktop Se

    lksoft as 3000

    mSn Toob Ste

    gooe Desktop

    ask Jeees

    Ensh Professional

    iSyS Desktop

    dtSe DesktopdskmETa Po

    Bk

    hotBot Desktop

    1.5 Beta

    1.1 Beta

    3.14

    2.0 Beta

    1.0

    1.0 Beta

    6.1

    6.0

    6.5

    1.0.1

    3.0

    Beta

    Desktop Search Tool Version

    Source: UW E-Business Consortium

    4.11

    3.66

    3.62

    3.45

    3.26

    3.16

    3.10

    3.05

    3.02

    2.63

    2.63

    2.34

    Score (Min = 1.00, Max = 5.00) Better

    www.uwebc.org 2005. UW E-Business Consortium

    3Deso Toos|Desktop Search

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    criTEria raTingS

    Versatility

    5.00

    Accuracy

    3.00

    Efciency

    2.00

    Security

    3.50

    Enterprise

    Readiness3.00

    Usability

    1.50

    The following charts summarize the best tools ratings for each criterion. Blinkx and ISYS are versatile tools but struggle to

    deliver their powerful features in a user-friendly fashion. On the other hand, Ask Jeeves excels in usability, efciency and

    security, but lacks versatility. Copernic is excellent in almost all criteria.

    1. Usability

    Copernic

    Archivarius

    Google

    MSN

    Ask Jeeves

    2. Versatility

    Copernic

    Yahoo!

    Blinkx

    ISYS

    3. Accuracy

    Copernic

    MSN

    dtSearch

    4. Efciency

    Archivarius

    Copernic

    Ask Jeeves

    5. Security

    Yahoo!

    Ask Jeeves

    Google

    6. Enterprise Readiness

    Copernic

    ISYS

    Yahoo!

    4.80

    4.75

    4.40

    4.40

    4.25

    4.14

    3.88

    3.75

    4.50

    4.20

    3.50

    4.40

    4.20

    3.80

    3.29

    3.14

    3.13

    4.00

    3.75

    4.00

    * Copernic with Coveo, and Yahoo! with X1

    Source: UW E-Business Consortium

    PrODucT rEviEwS

    This section examines the details for each desktop search tool individually. The benchmark performance for each tool is

    expressed with a Spider Chart (see description), in order to convey the performance in each one of six criteria as well as

    the overall balance.

    Spde cts

    Spider Charts have been used to show how each criterion was scored, as well

    as the overall balance. For instance, the chart at left indicates that this tool is

    extremely good at Versatility but needs some improvement in Usability and Ef-

    ciency.

    Achieving the maximum scores in all criteria and maintaining a good hexagon

    shape are ideal, but that is not required by all users. For instance, if Enterprise

    Readiness is not critical for a specic user, an unbalanced shape that lacks

    Enterprise Readiness features may still be a solid t.

    4.00

    www.uwebc.org 2005. UW E-Business Consortium

    4Deso Toos|Desktop Search

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    cope Desktop Se 1.5 Bet www.copernic.com

    Copernic is the most well-balanced desktop search tool among those evaluated.

    The tool is intuitive and easy to use. The new beta version supports FireFox for

    Web history search, and Thunderbird and Eudora for e-mail (as well as IE, Out-

    look and Outlook Express) Search as you type and dynamic indexing, which

    detects new and modied les/e-mails on the y, are useful features. Filtering,

    sorting and grouping search results are well rened. The application has a small

    yoo! Desktop Se 1.1 Bet desktop.yahoo.com

    Versatility

    4.14

    Accuracy

    4.50

    Efciency

    4.20

    Security

    3.00

    Enterprise

    Readiness

    4.00

    Usability

    4.80

    4.11

    Source: UW E-Business Consortium

    Versatility

    3.88

    Accuracy

    3.20

    Efciency

    3.60

    Security

    3.29

    EnterpriseReadiness

    4.00

    Usability

    4.00

    3.66

    Source: UW E-Business Consortium

    technology footprint and pro-

    vides detailed index controls.

    One potential improvement,

    however, is that it should let

    users choose a default web search engine. It only supports the all-

    theweb.com web search within the application, which is not as popularas Google or Yahoo!

    For business use, Coveo, a spin-off company from Copernic, provides

    enterprise desktop search products, which enhance security, manage-

    ability and network capability. The client applications are identical.

    However, the enterprise version works with additional server products

    such as Microsoft SharePoint.

    Copernic Desktop Search 1.5 Beta

    Yahoo! Desktop Search is based on X1 Desktop Search, so usability will be

    familiar to existing X1 users. Yahoo! integrates X1s technology into its own porta

    services such as Yahoo! E-mail and Instant Messaging. It can index Yahoo! IM

    logs as well as Yahoo! Address Book. Versatility is excellent, as Yahoo! claims

    their tool supports more than 200 types of documents. It indexes Adobe Pho-

    toshop and Illustrator

    les in addition to many

    media les. Contents of

    zip les are examinedand displayed in a tree

    structure. The tools preview feature is well rened, but its search

    results are somewhat clumsy because too many columns are

    displayed in a vertical view. As opposed to Copernic, there is no

    dynamic indexing or web history search.

    X1 offers an enterprise version of the desktop search tool as a

    server-based product. IT managers may want to check it out.Yahoo! Desktop Search 1.1 Beta

    www.uwebc.org 2005. UW E-Business Consortium

    5Deso Toos|Desktop Search

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    lksoft as 3000 3.14 www.likasoft.com

    Versatility

    3.38

    Accuracy

    3.20

    Efciency

    4.40

    Security

    3.00

    Enterprise

    Readiness

    3.00

    Usability

    4.75

    3.62

    Source: UW E-Business Consortium

    mSn Toob Ste 2.0 Bet toolbar.msn.com

    Versatility

    3.63

    Accuracy

    4.20

    Efciency

    3.60

    Security

    2.86

    Enterprise

    Readiness2.00

    Usability

    4.40

    3.45

    Source: UW E-Business Consortium

    In contrast to Copernic or Yahoo!, this is a commercial product, which costs

    from $25 to $45, depending on your status and purpose of use. Usability and

    efciency are astonishing. It is a very simple GUI design, yet organizes a lot of

    features compactly. It demonstrated the fastest initial indexing time among all

    products, and memory usage was relatively low in idle time. It does not support

    any media le index-

    ing (image, audio or

    video) or web/web

    history searches. On

    the other hand, e-mail

    support is wide, ranging from Outlook and Outlook Express to

    Eudora, Thunderbird and Lotus Notes/Domino. One uniquefeature is that it offers remote search functionality. The ap-

    plication acts as a small Web server, allowing remote users to

    search the computer through a web browser. Of course, it has

    user/group account management capability built-in.Likasoft Archivarius 3000 3.14

    MSN Toolbar Suite is similar to Google Desktop, and has almost the identical

    functionality and navigation scheme. Moreover, it includes a Popup Blocker and

    Auto Form Fill features which are already available with the Google Toolbar.

    MSN performed well in terms of search accuracy. Word accuracy was very good

    in our test. Shortcut keyword is a unique feature, which lets users associate

    a keyword with specic

    les. With this association,

    users can type a keyword

    in Windows Explorers

    address bar to fetch a le,instead of crawling multiple folders. One challenge is that it does

    not support PDF les by default. To index PDF contents, users

    must download and install an add-in tool called IFilter.

    MSN Toolbar Suite 2.0 Beta

    www.uwebc.org 2005. UW E-Business Consortium

    6Deso Toos|Desktop Search

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    gooe Desktop 1.0 desktop.google.com

    Google seamlessly integrates desktop search into its popular web search en-

    gine. The browser-based desktop search tool is easy to use and will be familiar

    to anyone who has used Google. A oating bar is a unique feature and allows

    users to type keywords from anywhere on the screen. Google Desktop API is

    another promising feature, allowing software developers to develop add-ins to

    ask Jeees Desktop Se 1.7 Bet sp.ask.com/docs/desktop

    Versatility

    3.50

    Accuracy

    3.20

    Efciency

    3.33

    Security

    3.13

    Enterprise

    Readiness

    2.00

    Usability

    4.40

    3.26

    Source: UW E-Business Consortium

    Versatility

    2.57

    Accuracy

    3.20

    Efciency

    3.80

    Security

    3.14

    Enterprise

    Readiness2.00

    Usability

    4.25

    3.16

    Source: UW E-Business Consortium

    enhance the tools func-

    tionality. OpenOfce and

    ICQ index add-ins are

    already available. Unfortu-

    nately, ltering and sorting

    functions are quite limited. It appears as if Google is so focused

    on its relevance algorithm that other sorting functions seem to beignored.

    Google Desktop 1.0

    Ask Jeeves usability is remarkably simple and well rened. It searches all types

    of documents simultaneously, and users can look through each type of results

    via tabbed panes. It has a nice preview pane, which even plays Windows Media

    Player. The application is very small and efcient. Users are given index control

    when they can choose either fast or gradual indexing. However, Ask Jeeves big-

    gest challenge is to

    improve versatility.

    Currently, the sup-

    ported document

    types are very lim-ited. Also, the preview pane does not render Microsoft Excel

    or PowerPoint. Web history search is not supported, either. If

    it would support more le types, Ask Jeeves has the potential

    to become one of the top desktop search tools.

    Ask Jeeves Desktop Search 1.7 Beta

    www.uwebc.org 2005. UW E-Business Consortium

    7Deso Toos|Desktop Search

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    Ensh Professional 6.1 www.ensh.com

    Versatility

    3.38

    Accuracy

    2.40

    Efciency

    3.40

    Security

    3.00

    Enterprise

    Readiness

    3.00

    Usability

    3.40

    3.10

    Source: UW E-Business Consortium

    Ensh is a commercial software product. We tested the Professional version,

    which costs $199.95. Ensh is a lot different from the other 11 tools in terms of

    usability. It gives users full customization of views. It provides calendar, contacts

    and weather views in addition to search/preview views. It almost simulates a

    Ensh Professional 6.1

    Microsoft Outlook

    environment. Users

    can create multiple

    index les and associ-

    ate them with differ-

    ent views. However,

    this customization creates a steep learning curve. It takes

    some time to get used to its operations. Ensh has RelevantSearch features, but its purpose appeared unclear. When we

    searched Open Ofce, for example, the relevant search high-

    lighted [email protected], which made us wonder why.

    iSyS Desktop 6.0 www.isys-search.com

    Versatility

    3.75

    Accuracy

    2.80

    Efciency

    3.00

    Security

    3.00

    Enterprise

    Readiness4.00

    Usability

    1.75

    3.05

    Source: UW E-Business Consortium

    ISYS is a versatile tool. It supports multi-language indexing, FTP indexing, SQL

    indexing (requiring XML output), and supports many e-mail clients including

    Compuserve, Eudora and VIM. It is also good at enhancing search accuracy.

    It includes a spell checker, synonym rings, fuzzy logic search (which correct

    misspells in indexed documents) and intelligent date/number format (e.g. nd

    1/1/05 from Jan. 1, 2005). In contrast to those valuable features, however, us-

    ability is signicantly poor. The application creates multiple Windows menus and

    ISYS Desktop 6.0

    confuses users. Custom query

    syntaxes create another steep

    learning curve for users whodo not want to memorize them. Toolbar icons dont have text descrip-

    tions, yet their symbols are somewhat vague. When we searched MP3

    les, we were stuck because it did not provide any links or enable us to

    play them inside the application. ISYS must improve its usability to be

    able to capitalize on its powerful versatility and accuracy features.

    www.uwebc.org 2005. UW E-Business Consortium

    8Deso Toos|Desktop Search

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    dskmETa Po 1.0.1 www.diskmeta.com

    Versatility

    2.43

    Accuracy

    2.60

    Efciency

    3.40

    Security

    2.86

    Enterprise

    Readiness2.00

    Usability

    2.50

    2.63

    Source: UW E-Business Consortium

    diskMETA is also a commercial product. We tested the most advanced version,Professional, which costs $97.50. The application is one of the simplest, but

    comes with very limited functionality. diskMETA does not support any web history

    or e-mail search. Filtering and sorting are also limited, and there is no preview

    pane. However, it does have remarkable word accuracy features. It includes a

    dictionary feature that can identify a word, like criterion from a keyword crite-

    diskMETA Pro 1.0.1

    ria. Surprisingly, most

    desktop search tools

    cannot do this. Iterating

    search results is another

    nice feature. Most desktop search tools we tested show all search

    results regardless of its amount (e.g. 2,000 matches), which can

    often overwhelm users. diskMETAs page iteration is intuitive and

    easy to use.

    dtSe Desktop 6.5 www.dtsearch.com

    Versatility

    3.25

    Accuracy

    3.50

    Efciency

    3.00

    Security

    2.88

    Enterprise

    Readiness

    3.00

    Usability

    2.50

    3.02

    Source: UW E-Business Consortium

    dtSearch Desktop is outstanding in terms of word accuracy features. It provides

    phonic and fuzzy search, boolean and wildcard keywords, multi language and

    encoding support, noise word list, which excludes common words such as is or

    a, and case/accent sensitive indexing. The most regrettable aspect, however,

    is that it does not deliver

    those features very well

    to the end user because

    of poor usability. There is

    no search keyword eld

    on the main window, and

    users have to go through the menu. Setting up the above features

    one by one is also a tedious task. The indexer treats most of thebinary les as text and messes up the index le with none char-

    acters. If it enhanced the GUI and rened the usability, it could

    become a very interesting desktop search tool.

    dtSearch Desktop 6.5

    www.uwebc.org 2005. UW E-Business Consortium

    9Deso Toos|Desktop Search

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    Bk 3.0 www.blinkx.com

    Versatility

    3.75

    Accuracy

    2.60

    Efciency

    1.80

    Security

    2.63

    Enterprise

    Readiness

    2.00

    Usability

    3.00

    2.63

    Source: UW E-Business Consortium

    hotBot Desktop Bet www.hotbot.com/tools/desktop

    Versatility

    3.00

    Accuracy

    2.20

    Efciency

    2.00

    Security

    2.86

    Enterprise

    Readiness2.00

    Usability

    2.00

    2.34

    Source: UW E-Business Consortium

    Blinkx 3.0 has a Metal theme, which makes it look somewhat similar to the Ma-

    cintosh user interface. The tools versatility is somewhat limited, but it does have

    some unique features. Blinkx Visualizer produces a tree view of search results,

    and users can see the

    tree growing. Smart-

    folder crawls the web

    to nd relevant informa-

    tion to the documents

    in the folder. Unfortu-

    nately, the application

    has major problems with efciency. Indexing is painfully slow. In

    fact, in our test, the application couldnt complete the process. Itruns four instances and consumes signicant memory. In con-

    sequence, search outputs are slow, and a window often ickers.

    Hopefully, this will be improved in the future release.

    Blinkx 3.0

    HotBot is a toolbar-based desktop search tool and displays output in the brows-

    ers left pane, where Favorite and History links are often displayed. The tool

    is very compact and has some unique features. It supports RSS indexing and

    allows users to associate keywords to custom web sites (e.g. eb

    for eBay search). Unfortunately, we couldnt complete indexing on this tool for

    unknown reasons. The soft-

    ware seems to have been

    rushed for the beta release.

    HotBot offers a deskbar

    version, but usability is veryinconsistent from the toolbar. Conguration is text le based, and this

    is simply not user-friendly. It provides a lot of custom search syntax-

    es but has a steep learning curve. Search results are automatically

    saved as HTML les, and this may cause some security concerns.

    We expect signicant improvements in its nal release.

    HotBot Desktop Beta

    www.uwebc.org 2005. UW E-Business Consortium

    10Deso Toos|Desktop Search

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    Appendix A - CompArison TAble

    1.75

    3.75

    2.80

    3.00

    3.00

    4.00

    3.05

    $570.00

    4.00

    3.88

    3.20

    3.60

    3.29

    4.00

    3.66

    F

    4.75

    3.38

    3.20

    4.40

    3.00

    2.00

    3.62

    $25.00 - 45.00

    4.40

    3.63

    4.20

    3.60

    2.86

    2.00

    3.45

    F

    2.00

    3.00

    2.20

    2.00

    2.86

    2.00

    2.34

    F

    4.40

    3.50

    3.20

    3.33

    3.13

    2.00

    3.26

    F

    3.40

    3.38

    2.40

    3.40

    3.00

    3.00

    3.10

    $199.95

    2.50

    3.25

    3.50

    3.00

    2.88

    3.00

    3.02

    $199.00

    2.50

    2.43

    2.60

    3.40

    2.86

    2.00

    2.63

    $97.50F

    bW=Browser base, db=Deskbar, Fb=Floating bar, sA=Standalone Application, Tb=To

    Cta / dkt sach T Ak Jv bk Cc kmeTA tsach Ensh Gg Htbt isYs msn lkaft Yah

    1. Uaty

    1.1. Application Types

    1.2. Features

    1.3. Simplicity

    1.4. Navigations

    1.5. Aesthetic

    1.6. Others in Usability

    2. Vatty

    2.1. Supported PC Environment

    2.2. Supported Files

    2.3. Media Support

    2.4. Application Support

    2.5. Multi-language Support

    2.6. Web Integration

    2.7. E-mail Integration

    2.8. Others in Versatility

    3. Accuacy

    3.1. Word Accuracy

    3.2. Additional Word Support

    3.3. Index Accuracy

    3.4. Output Format

    3.5. Filter & Sort

    3.6. Others in Accuracy

    4. Efciency

    4.1. Download/Installed File Size

    4.2. Indexed File Size

    4.3. Initial Index Time

    4.4. Index Controls

    4.5. Memory & CPU Usages

    4.6. Others in Efciency

    5. scuty

    5.1. HTTPS Cache Indexing

    5.2. Personal Folder Search

    5.3. Possible Intrusion

    5.4. Protection Features

    5.5. Privacy

    5.6. Spyware & Adware

    5.7. Product Update

    5.8. Others in Security

    6. et ra

    6.1. Enterprise Products

    4.25

    2.57

    3.20

    3.80

    3.14

    2.00

    3.16

    F

    3.00

    3.75

    2.60

    1.80

    2.63

    2.00

    2.63

    F

    4.80

    4.14

    4.50

    4.20

    3.00

    4.00

    4.11ova sc

    Ct

    SA SA, TB SA, DB SA SA SA BW, DB, FB BW, TB, DB SA BW, TB, DB SA SA, TB

    Source: UW E-Business Consort

    ova ratg 6 10 1 10 9 7 5 12 8 4 3 2

    www.uwebc.org 2005. UW E-Business Consort

    dc T|Desktop Search

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    aPPEnDix B

    We performed benchmark evaluations for all the desktop search tools on the same machine. To prevent any index con-

    icts, we installed/uninstalled one tool at a time. The details of the computer environment information are shown below:

    Test Computer :

    CPU :

    Memory :

    HDD :

    OS :

    Indexed Folder Size :

    File Types in Indexed Folders :

    DELL Optiplex GX240

    Pentium 4 (1. 7GH)

    512 MB

    80 GB

    Windows XP Professional

    Documents & Folders = 672 MB, Outlook pst le = 4.13 MB (the same message con-

    tents for Outlook Express and Thunderbird), IE web cache = 8 MB, FireFox web cache

    = 19.2 MB

    Text (Unicode & ASCII), DLL, Java, Class, HTML, XML, RTF, MS Ofce (doc, xls, ppt,mdb), sql, OpenOfce les, IM logs for Yahoo! & MSN, Adobe PDF, Photoshop, Illustra-

    tor, InDesign, archives (zip, tar, g-zip, rar), images (bmp, jpg, gif, tif, png, eps), video

    (asf, wmv, mov, avi, mpeg), audio (mp3, acc), and Asian text le and email.

    Test Eoet

    Bek Sb cte Desptos

    The followings are the descriptions for the benchmark sub criteria.

    1. usbt

    1.1 Application Types Is the tool standalone, browser based, toolbar or deskbar? (not rated)

    1.2 Features How many useful features, preferences and options are available?

    1.3 Simplicity How does the tool deal with the following tradeoffs (more features vs. simpler application

    design)?

    1.4 Navigations How simple and easy is it to execute the search and results? How many steps does it

    take from inserting search keywords to reaching the target le?

    1.5 Aesthetics How are the user interface components and functions rened and organized? Does it

    look professional? How about commands, forms, icons and images?

    1.6 Others in Usability Other remarkable usability features if any. This score is only applied if it raises the

    average.

    2. vestt

    2.1 Supported PC Environment Which operating systems does the tool support? Windows, Mac OS, Linux?

    2.2 Supported Files Which le formats are supported? Ofce, PDF, IM les, Zip, RSS and folder names?

    2.3 Supported Media Files Which image/audio/video les are supported?

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    2.5 Multi-language Support Does the tool support multi language searches? Can it search Asian text? Does it support

    Unicode or other specic encoding types?

    2.6 Web Search Integration How does the tool seamlessly integrate local machine search, web history, and web site

    search into one platform?

    2.7 E-mail Integration How far does the tool search in the e-mail client? Does it search just e-mail messages, or

    does it also search attachments, address books, schedules and tasks as well? Does it

    require the e-mail client be running while indexing?

    2.8 Others in Versatility Other remarkable versatility features if any. This score is only applied if it raises the

    average.

    3. a

    3.1 Word Accuracy How exactly does the tool recognize keywords? If a user types apples, does it also look

    for the word apple? What about criterion/criteria or it/IT? Does it support synonyms

    or a thesaurus?

    3.2 Additional Word Support Does the tool have spell checker? What happens if users misspell Massatusets? How

    does the tool handle an ambiguous persons name? Does it support wildcard

    (* character)? What about double equations or boolean keywords?

    3.3 Index Accuracy What will happen if users move or delete indexed les and then try to search them? What

    about new les or modied les? Does it support dynamic indexing, or does it require

    reindexing? What about received/sent e-mail?

    3.4 Output Format How accurate and user-friendly is the output? Does it pinpoint exact word locations in

    les or just display the le name? How easy is it for users to nd documents from

    hundreds of outputs?

    3.5 Filter & Sort Can users easily lter or sort search output? What kinds of ltering/sorting options are

    available? How easy are they to use?

    3.6 Others in Accuracy Other remarkable accuracy features if any. This score is only applied if it raises the

    average.

    4. Efciency

    4.1 Download/Indexed File Size How large are downloaded and installed le sizes? Are they small or large, considering

    its features and capabilities?

    2.4 Supported Applications Check which applications are supported. This is related to the criteria above, but what

    about IE or FireFox in terms of web history searches? What about e-mail clients? Does it

    support Outlook, Express, Thunderbird, Lotus Notes or Eudora? What about IM?

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    4.2 Indexed File Size How large are the indexed les? Are they small or large, considering its supported le

    types?

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    4.5 Memory & CPU Usages How much memory does the tool require during the idle and indexing time? How much

    CPU power does the tool require during the usage and indexing time?

    4.6 Others in Efciency Other remarkable efciency features if any. This score is only applied if it raises the

    average.

    5. Set

    5.1 HTTPS Cache Indexing Can users search SSL web histories? Do users have an option to prevent those pages

    from being indexed?

    5.2 Personal Folder Search Can the tool allow users to search someone elses personal folders? Or does it restrict

    indexable folders, primarily for privacy/security reasons?

    5.3 Possible Intrusion Is there any possible intrusion or security breach?

    5.4 Protection Features Can users protect certain folders or documents from desktop search? How about

    password protected documents? Does the tool index them or ask users for a decision?

    5.5 Privacy How does the vendor address privacy and security issues? Is it clearly stated on the web

    site or during installation?

    5.6 Spyware & Adware Does the tool secretly install Spyware or Adware? Is there any unusual network activity

    occuring when the application is running?

    5.7 Product Update Does the tool have auto update features so that users can apply updates as quick and

    easily as possible? Or does it require uninstall/install? How easy is it to uninstall and

    reinstall the new one (keep indexed les)?

    5.8 Others in Security Other remarkable security features if any. This score is only applied if it raises the

    average.

    6. Etepse redess

    6.1 Enterprise Products Does the vendor provide enterprise desktop search solutions?

    4.4 Index Controls How can users control index performance and frequency? Can users control how much

    hardware resources the tool can use? How to schedule indexing? Automatic indexing

    during idle time?

    4.3 Initial Index Time How long does the tool initially take to index les and e-mail? Considering its indexed le

    size and supported le types, is it fast or slow?

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    abot uw E-Bsess cosot

    The UW E-Business Consortium (the industry membership base of the UW E-Business

    Institute) is Wisconsins premier organization that helps companies gain a competitive ad-

    vantage through e-business. Our members - business executives and senior managersfrom the Midwests leading companies - tap into world-class university resources and the

    collective experiences of this B2B and B2C group to address and share strategic e-busi-

    ness and information technology challenges, best practices and lessons learned.

    For more information, contact Assistant Director of Member Relations,

    Christina Paschen (608) 265-0645 or [email protected]