Package de.dfki.km.text20.services.trackingdevices.eyes

Examples of de.dfki.km.text20.services.trackingdevices.eyes.EyeTrackingDeviceInfo

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     */
    @SuppressWarnings("unused")
    private long getAgeOf(final List<EyeTrackingEvent> events) {
        if (events.size() <= 1) return 0;

        final EyeTrackingEvent first = events.get(0);
        final EyeTrackingEvent last = events.get(events.size() - 1);

        return last.getEventTime() - first.getEventTime();
    }
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     */
    public long getStartTime() {
        final Fixation fixation = this.$fixations.compact().get(0);
        if (fixation == null || fixation.getTrackingEvents() == null) return 0;

        final EyeTrackingEvent trackingEvent = fixation.getTrackingEvents().get(0);
        if (trackingEvent == null) return 0;

        return trackingEvent.getEventTime();
    }
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     */
    public long getStopTime() {
        final Fixation fixation = this.$fixations.compact().get(-1);
        if (fixation == null || fixation.getTrackingEvents() == null) return 0;

        final EyeTrackingEvent trackingEvent = $(fixation.getTrackingEvents()).get(-1);
        if (trackingEvent == null) return 0;

        return trackingEvent.getEventTime();
    }
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                        final PointerInfo pointerInfo = MouseInfo.getPointerInfo();

                        // Obtain information from the mouse
                        final Point point = pointerInfo.getLocation();

                        final EyeTrackingEvent event = createEvent(point);

                        MouseTrackingDevice.this.listenerLock.lock();
                        // And dispatch it to the listener
                        for (int i = 0; i < MouseTrackingDevice.this.trackingListener.size(); i++) {
                            final EyeTrackingListener l = MouseTrackingDevice.this.trackingListener.get(i);
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                this.listenerLock.unlock();
            }
        }

        public EyeTrackingEvent createEvent(final Point p) {
            return new EyeTrackingEvent() {

                long et = System.currentTimeMillis();

                @Override
                public boolean areValid(final EyeTrackingEventValidity... validities) {
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     *
     * @return .
     */
    private boolean checkLastFixationStopped() {
        if (this.fixation == null) return false;
        final EyeTrackingEvent last = getLast(1).get(0);

        if (last.getGazeCenter().distance(this.fixation) > OUTER_RING_SIZE / 2) {
            this.numOutsideOuterRing++;
        }
        if (last.getGazeCenter().distance(this.fixation) <= INNER_RING_SIZE / 2) {
            this.numOutsideOuterRing = 0;
        }

        if (this.numOutsideOuterRing > FIXATION_THRESHOLD) {
            this.fixation = null;
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     * @return .
     */
    private boolean checkStillInsideFixation() {
        if (!assertSize()) return false;
        if (this.fixation == null) return false;
        final EyeTrackingEvent last = getLast(1).get(0);

        if (last.getGazeCenter().distance(this.fixation) <= INNER_RING_SIZE / 2) {
            this.stillInsideFixation = true;
            return true;
        }

        return false;
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        if (this.eyeTrackingDevice == null) return;

        final AtomicLong lng = new AtomicLong();
        final AtomicBoolean warned = new AtomicBoolean(false);

        this.eyeTrackingDevice.addTrackingListener(new EyeTrackingListener() {

            @Override
            public void newTrackingEvent(final EyeTrackingEvent event) {
                lng.set(System.currentTimeMillis());
            }
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            // might block our caller ...

            try {
                // And dispatch it to the listener
                for (int i = 0; i < ServerTrackingDevice.this.trackingListener.size(); i++) {
                    final EyeTrackingListener l = ServerTrackingDevice.this.trackingListener.get(i);
                    l.newTrackingEvent(trackingEvent);
                }
            } finally {
                ServerTrackingDevice.this.listenerLock.unlock();
            }
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                        final EyeTrackingEvent event = createEvent(point);

                        MouseTrackingDevice.this.listenerLock.lock();
                        // And dispatch it to the listener
                        for (int i = 0; i < MouseTrackingDevice.this.trackingListener.size(); i++) {
                            final EyeTrackingListener l = MouseTrackingDevice.this.trackingListener.get(i);
                            l.newTrackingEvent(event);
                        }
                        MouseTrackingDevice.this.listenerLock.unlock();

                        // Sleep some time ...
                        try {
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Related Classes of de.dfki.km.text20.services.trackingdevices.eyes.EyeTrackingDeviceInfo

  • de.dfki.km.text20.browserplugin.browser.browserplugin.impl.BrowserPluginImpl
  • de.dfki.km.text20.browserplugin.services.devicemanager.impl.TrackingDeviceManagerImpl
  • de.dfki.km.text20.browserplugin.services.mastergazehandler.impl.gazehandler.fixation.FixationHandlerOld
  • de.dfki.km.text20.browserplugin.services.mastergazehandler.impl.gazehandler.reading.PerusalHandler
  • de.dfki.km.text20.browserplugin.services.mastergazehandler.impl.gazehandler.saccade.WeakSaccadeHandler
  • de.dfki.km.text20.browserplugin.services.mastergazehandler.impl.MasterGazeHandlerImpl
  • de.dfki.km.text20.browserplugin.services.pagemanager.impl.PageManagerImpl
  • de.dfki.km.text20.browserplugin.services.sessionrecorder.events.AbstractSessionEvent
  • de.dfki.km.text20.browserplugin.services.sessionrecorder.events.CallFunctionEvent
  • de.dfki.km.text20.browserplugin.services.sessionrecorder.events.ElementGeometryEvent
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