\relax 
\citation{bjwc:1}
\citation{ih:1}
\citation{hcbm:1}
\citation{fitts:1}
\citation{macfitts:1}
\citation{hcbm:1}
\@writefile{toc}{\contentsline {chapter}{\numberline {1}Introduction}{3}}
\@writefile{lof}{\addvspace {10\p@ }}
\@writefile{lot}{\addvspace {10\p@ }}
\citation{ih:1}
\citation{ih:1}
\citation{gs:1}
\citation{cs:1}
\citation{ih:1}
\citation{wsc:1}
\@writefile{toc}{\contentsline {chapter}{\numberline {2}Related Work}{5}}
\@writefile{lof}{\addvspace {10\p@ }}
\@writefile{lot}{\addvspace {10\p@ }}
\@writefile{toc}{\contentsline {section}{\numberline {2.1}Previous Work on SDAZ}{5}}
\citation{zss:1}
\citation{poulton:1}
\citation{bbkf:1}
\citation{bbkf:1}
\citation{bbkf:1}
\citation{zss:1}
\citation{ih:1}
\citation{cs:1}
\citation{cs:1}
\citation{gbm:1}
\citation{fitts:1}
\citation{ceb:1}
\citation{epp:1}
\citation{jm:1}
\citation{gharm:1}
\citation{macfitts:2}
\@writefile{toc}{\contentsline {section}{\numberline {2.2}Orders of Control}{6}}
\newlabel{ordersofcontrol}{{2.2}{6}}
\@writefile{toc}{\contentsline {section}{\numberline {2.3}Fitts' Law}{6}}
\newlabel{fittslaw}{{2.3}{6}}
\citation{gbm:1}
\citation{gbm:1}
\citation{hcbm:1}
\citation{fitts:1}
\citation{wsc:1}
\citation{kelly:1}
\citation{mobe:1}
\citation{eb:1}
\citation{eb:1}
\citation{tsps:1}
\citation{cmn:1}
\citation{rashbass:1}
\citation{bu:1}
\citation{cmn:1}
\newlabel{fittsmath}{{2.1}{7}}
\@writefile{toc}{\contentsline {section}{\numberline {2.4}Physiological Analyses}{7}}
\@writefile{toc}{\contentsline {chapter}{\numberline {3}Document Navigation: Goals and Support Mechanisms}{9}}
\@writefile{lof}{\addvspace {10\p@ }}
\@writefile{lot}{\addvspace {10\p@ }}
\newlabel{TaxChapter}{{3}{9}}
\@writefile{toc}{\contentsline {section}{\numberline {3.1}Our Classification of Document Navigation}{9}}
\newlabel{Tax}{{3.1}{9}}
\citation{bbkf:1}
\@writefile{toc}{\contentsline {section}{\numberline {3.2}The Place of Current Methods within this Classification}{10}}
\citation{cs:1}
\citation{ih:1}
\@writefile{toc}{\contentsline {section}{\numberline {3.3}The Place of SDAZ within this Classification}{11}}
\newlabel{placeofsdaz}{{3.3}{11}}
\@writefile{toc}{\contentsline {section}{\numberline {3.4}Using SDAZ with Complementary Methods}{11}}
\newlabel{notareplacement}{{3.4}{11}}
\citation{js:1}
\@writefile{toc}{\contentsline {chapter}{\numberline {4}Calibrating SDAZ}{13}}
\@writefile{lof}{\addvspace {10\p@ }}
\@writefile{lot}{\addvspace {10\p@ }}
\newlabel{calSD}{{4}{13}}
\@writefile{toc}{\contentsline {section}{\numberline {4.1}Control Equations and Constants}{13}}
\newlabel{SmallThreshold}{{4.1(a)}{14}}
\newlabel{sub@SmallThreshold}{{(a)}{14}}
\newlabel{HighThreshold}{{4.1(b)}{14}}
\newlabel{sub@HighThreshold}{{(b)}{14}}
\@writefile{lof}{\contentsline {figure}{\numberline {4.1}{\ignorespaces Illustration of Thresholds}}{14}}
\@writefile{lof}{\contentsline {subfigure}{\numberline{(a)}{\ignorespaces Small Threshold}}{14}}
\@writefile{lof}{\contentsline {subfigure}{\numberline{(b)}{\ignorespaces High Threshold}}{14}}
\newlabel{Thresholds}{{4.1}{14}}
\@writefile{toc}{\contentsline {subsection}{\numberline {4.1.1}The Threshold Constant}{14}}
\citation{wsc:1}
\newlabel{twoconflictingtypes}{{4.1.1}{15}}
\@writefile{toc}{\contentsline {subsection}{\numberline {4.1.2}Zoom Formula}{15}}
\newlabel{calZoomFormula}{{4.1.2}{15}}
\newlabel{DSDisplacementLine}{{4.2(a)}{16}}
\newlabel{sub@DSDisplacementLine}{{(a)}{16}}
\newlabel{MAGDSLine}{{4.2(b)}{16}}
\newlabel{sub@MAGDSLine}{{(b)}{16}}
\@writefile{lof}{\contentsline {figure}{\numberline {4.2}{\ignorespaces Two sample equations mapping displacement to DS to Magnification}}{16}}
\newlabel{TwoEquations}{{4.2}{16}}
\@writefile{toc}{\contentsline {subsubsection}{One to One Mappings}{16}}
\newlabel{DSDisplacementNotFunction}{{4.3(a)}{16}}
\newlabel{sub@DSDisplacementNotFunction}{{(a)}{16}}
\newlabel{MAGDisplacementNotFunction}{{4.3(b)}{16}}
\newlabel{sub@MAGDisplacementNotFunction}{{(b)}{16}}
\newlabel{MAGDSNotFunction}{{4.3(c)}{16}}
\newlabel{sub@MAGDSNotFunction}{{(c)}{16}}
\@writefile{lof}{\contentsline {figure}{\numberline {4.3}{\ignorespaces The choice of the two mapping functions from Displacement to DS and Displacement to Magnification mean that the relationship between Magnification and DS is not a function in either direction.}}{16}}
\@writefile{lof}{\contentsline {subfigure}{\numberline{(a)}{\ignorespaces Mapping 1}}{16}}
\@writefile{lof}{\contentsline {subfigure}{\numberline{(b)}{\ignorespaces Mapping 2}}{16}}
\@writefile{lof}{\contentsline {subfigure}{\numberline{(c)}{\ignorespaces Result}}{16}}
\newlabel{ThreeMappings}{{4.3}{16}}
\citation{ih:1}
\citation{ih:1}
\newlabel{LineEquation}{{4.4(a)}{17}}
\newlabel{sub@LineEquation}{{(a)}{17}}
\newlabel{ExpEquation}{{4.4(b)}{17}}
\newlabel{sub@ExpEquation}{{(b)}{17}}
\newlabel{InvEquation}{{4.4(c)}{17}}
\newlabel{sub@InvEquation}{{(c)}{17}}
\@writefile{lof}{\contentsline {figure}{\numberline {4.4}{\ignorespaces The three main control equations investigated}}{17}}
\@writefile{lof}{\contentsline {subfigure}{\numberline{(a)}{\ignorespaces Linear}}{17}}
\@writefile{lof}{\contentsline {subfigure}{\numberline{(b)}{\ignorespaces Exponential}}{17}}
\@writefile{lof}{\contentsline {subfigure}{\numberline{(c)}{\ignorespaces Modified Exponential}}{17}}
\newlabel{ThreeEquationTypes}{{4.4}{17}}
\@writefile{toc}{\contentsline {subsubsection}{Our Analysis}{17}}
\@writefile{lot}{\contentsline {table}{\numberline {4.1}{\ignorespaces The three equations we investigated.}}{17}}
\newlabel{threeeqnstable}{{4.1}{17}}
\@writefile{toc}{\contentsline {subsubsection}{User Comments}{18}}
\@writefile{toc}{\contentsline {subsubsection}{Two Additional Curve Types}{18}}
\citation{ih:1}
\citation{cs:1}
\@writefile{lof}{\contentsline {figure}{\numberline {4.5}{\ignorespaces The most preferred settings of the three control equations investigated}}{19}}
\newlabel{ThreeEqns}{{4.5}{19}}
\newlabel{Combined}{{4.6(a)}{19}}
\newlabel{sub@Combined}{{(a)}{19}}
\newlabel{TwoLevel}{{4.6(b)}{19}}
\newlabel{sub@TwoLevel}{{(b)}{19}}
\@writefile{lof}{\contentsline {figure}{\numberline {4.6}{\ignorespaces Two additional control equations considered}}{19}}
\@writefile{lof}{\contentsline {subfigure}{\numberline{(a)}{\ignorespaces Combined curve}}{19}}
\@writefile{lof}{\contentsline {subfigure}{\numberline{(b)}{\ignorespaces Two-Level curve}}{19}}
\newlabel{TwoAdditionalEqns}{{4.6}{19}}
\citation{ih:1}
\citation{g:1}
\citation{g:1}
\@writefile{lof}{\contentsline {figure}{\numberline {4.7}{\ignorespaces The ``Hunting Effect''. As the system zooms-in on the current location, the target graphic moves away from the pointer until it is partially off the screen.}}{20}}
\newlabel{Hunting}{{4.7}{20}}
\@writefile{toc}{\contentsline {subsection}{\numberline {4.1.3}Falling Rate}{20}}
\@writefile{toc}{\contentsline {subsection}{\numberline {4.1.4}The Hunting Effect}{20}}
\newlabel{calHuntingEffect}{{4.1.4}{20}}
\citation{js:1}
\citation{ih:1}
\citation{js:1}
\citation{ih:1}
\citation{js:1}
\citation{poulton:1}
\@writefile{toc}{\contentsline {subsection}{\numberline {4.1.5}Three Unevaluated Ideas}{21}}
\newlabel{calzeroordercontrol}{{4.1.5}{21}}
\citation{js:1}
\newlabel{calStoppingInstantly}{{4.1.5}{22}}
\@writefile{toc}{\contentsline {section}{\numberline {4.2}Human-System Interaction}{22}}
\@writefile{toc}{\contentsline {subsection}{\numberline {4.2.1}Zoom Location}{22}}
\citation{cs:1}
\citation{unpubsdaz:1}
\newlabel{ZoomPointer}{{4.8(a)}{23}}
\newlabel{sub@ZoomPointer}{{(a)}{23}}
\newlabel{PointerCentre}{{4.8(b)}{23}}
\newlabel{sub@PointerCentre}{{(b)}{23}}
\newlabel{ZoomCentre}{{4.8(c)}{23}}
\newlabel{sub@ZoomCentre}{{(c)}{23}}
\@writefile{lof}{\contentsline {figure}{\numberline {4.8}{\ignorespaces Screen-shots of the three systems.}}{23}}
\@writefile{lof}{\contentsline {subfigure}{\numberline{(a)}{\ignorespaces Zoom-Pointer}}{23}}
\@writefile{lof}{\contentsline {subfigure}{\numberline{(b)}{\ignorespaces Pointer-Centre}}{23}}
\@writefile{lof}{\contentsline {subfigure}{\numberline{(c)}{\ignorespaces Zoom-Centre}}{23}}
\newlabel{ThreeScreenshots}{{4.8}{23}}
\@writefile{toc}{\contentsline {subsubsection}{Inverted Controls}{23}}
\@writefile{lof}{\contentsline {figure}{\numberline {4.9}{\ignorespaces The direction of the information flow is indicated. The information has only a short distance to move before it passes the focus region.}}{24}}
\newlabel{InfoFlow}{{4.9}{24}}
\@writefile{lof}{\contentsline {figure}{\numberline {4.10}{\ignorespaces The inverted system. Here the information has a longer distance before it passes the focus region.}}{24}}
\newlabel{InfoFlowRev}{{4.10}{24}}
\citation{cs:1}
\@writefile{toc}{\contentsline {subsubsection}{Pointer-Centre is Best}{25}}
\newlabel{pointercentrebest}{{4.2.1}{25}}
\@writefile{lof}{\contentsline {figure}{\numberline {4.11}{\ignorespaces The information area used by Cockburn \& Savage.}}{25}}
\newlabel{InformationArea}{{4.11}{25}}
\@writefile{toc}{\contentsline {subsection}{\numberline {4.2.2}Speed Indication}{25}}
\citation{cs:1}
\citation{msb:1}
\citation{zss:1}
\citation{cs:1}
\@writefile{lof}{\contentsline {figure}{\numberline {4.12}{\ignorespaces The size of the pointer indicates scroll-speed}}{26}}
\newlabel{GrownCandy}{{4.12}{26}}
\@writefile{toc}{\contentsline {subsection}{\numberline {4.2.3}Mouse Buttons}{26}}
\citation{cs:1}
\citation{ih:1}
\citation{cs:1}
\citation{ih:1}
\citation{cs:1}
\citation{ih:1}
\@writefile{toc}{\contentsline {section}{\numberline {4.3}Final Settings}{27}}
\@writefile{lot}{\contentsline {table}{\numberline {4.2}{\ignorespaces The settings of the different SDAZ systems}}{27}}
\newlabel{calsettingstable}{{4.2}{27}}
\citation{hcbm:1}
\citation{hcbm:1}
\citation{hcbm:1}
\citation{hcbm:1}
\citation{gbm:1}
\citation{hcbm:1}
\citation{hcbm:1}
\@writefile{toc}{\contentsline {chapter}{\numberline {5}Formal Evaluation}{28}}
\@writefile{lof}{\addvspace {10\p@ }}
\@writefile{lot}{\addvspace {10\p@ }}
\@writefile{toc}{\contentsline {section}{\numberline {5.1}Goals}{28}}
\citation{NASA:1}
\citation{mm:1}
\citation{hcbm:1}
\@writefile{toc}{\contentsline {section}{\numberline {5.2}Participants and Apparatus}{29}}
\@writefile{toc}{\contentsline {section}{\numberline {5.3}User Tasks}{29}}
\@writefile{lot}{\contentsline {table}{\numberline {5.1}{\ignorespaces The target sets and documents used in the experiments. The target ``Distance'' and and document ``Length'' are reported in units of pages.}}{30}}
\newlabel{targetsets}{{5.1}{30}}
\citation{macfitts:2}
\citation{macfitts:2}
\@writefile{toc}{\contentsline {chapter}{\numberline {6}Results and Discussion}{31}}
\@writefile{lof}{\addvspace {10\p@ }}
\@writefile{lot}{\addvspace {10\p@ }}
\newlabel{expresults}{{6}{31}}
\@writefile{toc}{\contentsline {section}{\numberline {6.1}Fitts' Law Models of the Systems}{31}}
\@writefile{lof}{\contentsline {figure}{\numberline {6.1}{\ignorespaces The performance of the three scrolling systems at different indexes of difficulty}}{31}}
\newlabel{IoDGraph}{{6.1}{31}}
\citation{cs:1}
\citation{cs:1}
\citation{cs:1}
\@writefile{lot}{\contentsline {table}{\numberline {6.1}{\ignorespaces The equations of the lines of best fit}}{32}}
\newlabel{EqnTable}{{6.1}{32}}
\@writefile{lot}{\contentsline {table}{\numberline {6.2}{\ignorespaces The data for scrolling system vs IoD}}{32}}
\newlabel{IoDTable}{{6.2}{32}}
\@writefile{lof}{\contentsline {figure}{\numberline {6.2}{\ignorespaces The NASA TLX subjective evaluation results.}}{33}}
\newlabel{NASATLX}{{6.2}{33}}
\@writefile{toc}{\contentsline {section}{\numberline {6.2}SDAZ vs Rate-Based}{33}}
\@writefile{lot}{\contentsline {table}{\numberline {6.3}{\ignorespaces The overall results for the systems}}{33}}
\newlabel{OverallTable}{{6.3}{33}}
\citation{cs:1}
\@writefile{toc}{\contentsline {section}{\numberline {6.3}The Accuracy of the Earlier Calibration}{34}}
\@writefile{toc}{\contentsline {section}{\numberline {6.4}The Use of Modal vs Dragging mouse interaction}{34}}
\@writefile{lof}{\contentsline {figure}{\numberline {6.3}{\ignorespaces The effect of previous experience with SDAZ}}{35}}
\newlabel{prevexpGraph}{{6.3}{35}}
\@writefile{toc}{\contentsline {section}{\numberline {6.5}The Effects of Previous Experience}{35}}
\@writefile{lof}{\contentsline {figure}{\numberline {6.4}{\ignorespaces The performance of the three scrolling systems on the two different documents when scrolling five pages}}{36}}
\newlabel{SameIoDGraph}{{6.4}{36}}
\@writefile{toc}{\contentsline {section}{\numberline {6.6}The IoD tested on both documents}{36}}
\@writefile{lot}{\contentsline {table}{\numberline {6.4}{\ignorespaces Previous experience with SDAZ }}{36}}
\newlabel{prevexpTable}{{6.4}{36}}
\citation{ih:1}
\bibstyle{agsm}
\bibdata{andrew}
\@writefile{toc}{\contentsline {chapter}{\numberline {7}Conclusion}{37}}
\@writefile{lof}{\addvspace {10\p@ }}
\@writefile{lot}{\addvspace {10\p@ }}
\harvardcite{bbkf:1}{Balakrishnan, Baudel, Kurtenbach \harvardand \^^MFitzmaurice}{Balakrishnan et~al.}{1997}
\harvardcite{tsps:1}{Blohm \harvardand \ Schreiber}{Blohm \harvardand \ Schreiber}{2002}
\harvardcite{bu:1}{Burr}{Burr}{1980}
\harvardcite{bjwc:1}{Byrne, John, Wehrle \harvardand \ Crow}{Byrne et~al.}{1999}
\harvardcite{ceb:1}{Card, English \harvardand \ Burr}{Card et~al.}{1978}
\harvardcite{cmn:1}{Card, Moran \harvardand \ Newell}{Card et~al.}{1987}
\harvardcite{cs:1}{Cockburn \harvardand \ Savage}{Cockburn \harvardand \ Savage}{2003}
\harvardcite{eb:1}{Eckert \harvardand \ Buchsbaum}{Eckert \harvardand \ Buchsbaum}{1993}
\harvardcite{epp:1}{Epps}{Epps}{1986}
\harvardcite{fitts:1}{Fitts}{Fitts}{1954}
\harvardcite{gharm:1}{Gillan, Holden, Adam, Rudisill \harvardand \^^MMagee}{Gillan et~al.}{1990}
\harvardcite{gbm:1}{Guiard, Beaudouin-Lafon \harvardand \^^MMottet}{Guiard et~al.}{1999}
\harvardcite{g:1}{Gutwin}{Gutwin}{2002}
\harvardcite{gs:1}{Gutwin \harvardand \ Skopik}{Gutwin \harvardand \ Skopik}{2003}
\harvardcite{NASA:1}{Hart \harvardand \ Staveland}{Hart \harvardand \ Staveland}{1988}
\harvardcite{hcbm:1}{Hinckley, Cutrell, Bathiche \harvardand \^^MMuss}{Hinckley et~al.}{2002}
\harvardcite{ih:1}{Igarashi \harvardand \ Hinckley}{Igarashi \harvardand \ Hinckley}{2000}
\harvardcite{jm:1}{Jagacinski \harvardand \ Monk}{Jagacinski \harvardand \ Monk}{1988}
\harvardcite{unpubsdaz:1}{Jones, Jones, Marsden, Patel \harvardand \^^MCockburn}{Jones et~al.}{n.d.}
\harvardcite{kelly:1}{Kelly}{Kelly}{1979}
\harvardcite{macfitts:1}{MacKenzie}{MacKenzie}{1991}
\harvardcite{macfitts:2}{MacKenzie}{MacKenzie}{1992}
\harvardcite{msb:1}{MacKenzie, Sellen \harvardand \^^MBuxton}{MacKenzie et~al.}{1991}
\harvardcite{mobe:1}{Morgan \harvardand \ Benton}{Morgan \harvardand \ Benton}{1989}
\harvardcite{mm:1}{Moyle}{Moyle}{2001}
\harvardcite{poulton:1}{Poulton}{Poulton}{1974}
\harvardcite{rashbass:1}{Rashbass}{Rashbass}{1959}
\harvardcite{js:1}{Savage}{Savage}{2002}
\harvardcite{wsc:1}{Wallace, Savage \harvardand \^^MCockburn}{Wallace et~al.}{2004}
\harvardcite{zss:1}{Zhai, Smith \harvardand \ Selker}{Zhai et~al.}{1997}
