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1. you will see a curve representing your object s movement in the right panel Move your object up down left right closer further or rotate depending on the chosen tracking mode to register the highest and lowest values your curve should accommodate to After 5 seconds the calibration will stop if there were two clear endpoints registered Intel Education Lab Camera by Intellisense Press calibration button located on the bottom bar Playing The Challenge If all set press the record button to start the challenge When you hit start a counter will start counting back from 5 When matching starts a vertical dashed line will indicate the elapsed time on the curve Your goal is to match the curve as close as you can Your score will be displayed continuously re Education Lab Camera by Intellisense Results Ga h s c avi Press the Record button to start a new challenge with the same settings Press the Results button to display the latest results in this session The results panel lets you review previous matches in the same session 000 The selected curve will be highlighted Curve Editor Slide the hotspots up or down to change curve shape Use the Add Remove points button to define or delete new points for the curve NOTE the more points the more complex curves can be created omoothen the diagram in order to cut sharp turns Set the duration of your game NOTE The duration combined2. Education Lab Camera by Intellisense UNIVERSAL LOGGER No selected instrument Toggle front rear camera Press to use a measuring instrument with digital display Press to use a measuring instrument with radial dial display Press to use a liquid in glass measuring instrument Load a pre recorded video This feature is particulary useful if there is no time for a real time setup or the experiment can be dangerous Calibration Intel Education Lab Camera by Intellisense UNIVERSAL LOGGER 2209 Min No A Max When you press the Digital Display icon a 3 cell grid will appear Each cell represents one digit on your device In case you need more or less cells use the buttons on the top edge of the grid You can add cells to represent up to 6 digits Each corner of the main grid is an active corner The circles on the bottom edge represent the decimal places Tapping one of them results in placing the decimal mark between the corresponding cells Drag this corner to the top left corner of the display area of your measuring device Drag this corner to rotate the grid Drag this corner to skew the cells in case you have a device with italic digits By dragging this corner you can enlarge reduce the grid to accommodate all digits on the display Observe the recognized value and make sure it matches the actual readings of your measurement device Set the minimum and maximum values of your measurement range Set
3. in the camera window Take a picture Press to take a still image from the camera stream Load image from thumb list Press to display measurements list Press to load image from a custom location Pan Zoom Tap to use one finger pan Pinch in out to zoom Tap to enter calibration mode Calibration Calibration lets you measure objects in your camera view If you know one dimension of the examined object you can use it as a reference to calibrate In order to calibrate your camera view place an object of known size eg mechanical pencil refill lead in front of the camera in the same plane where your target object is located and tap the calibration button You can also use our printable scale sheets available at http www webcamlaboratory com downloads ph Intel Education Lab Camera by Intellisensa 7 e j e i Drag the endpoints of your calibration line to match the edges of the object you know the size of Note preloaded images come with a calibration scale The close vicinity of your endpoint will be displayed in the small window to enable precise positioning Set the size value of the calibrated object Set the measurement unit Confirm or decline your choice Making Measurements Inrel Education Lab Camera by Intellisense MICROSCOPE 150 41 pn onion Gell ELE 2 180 38 um ONian pell length a2 mare angle t 3613 21 pm rea ion cells 5 7593 72 pm Chose the kind of measu
4. the probe interval to desired value For slow changes the probe interval can be longer In case of faster changes a shorter interval is recommended to obtain a smooth diagram Press the bin icon to delete the selected template Load a pre recorded video This feature is particulary useful if there is no time for a real time setup or the experiment can be dangerous The goal is to align the grid with the display in such a way that each cell covers one digit and the decimal mark is in the same place as on the device NOTE reflection of light and insufficient lighting may affect the accuracy of readings Intel Education Lab Camera by Intellisense UNIVERSAL LOGGER TR ANT 100 0 F 100 ms III 1 When you press the Liquid in glass icon a liquid in glass instrument template will appear Calibration of this component is similar to that of the digital display Each end of the template is an active end D Position the template to the image of your instrument to accommodate the reading area If setup is successful the readings shown in the right panel should show the actual readings of your instrument If setup is successful the readings shown in the right panel should show the actual readings of your instrument Intel Education Lab Camera by Intellisense UNIVERSAL LOGGER 00 F A bow 100 ms When you press the Radial Dial Display icon a radial display template will appear Calibration of this compon
5. with the number of defined points will determine the speed of your game Save your challenge The saved curve will get displayed in the thumblist E UO V vow Marker Image For Graph Challenge Please don t cut out the shape as you need the white background to hold the marker
6. DS Intel Education Lab Camera gt by Intellisense Intel Education Lab Camera by Intellisense Android User manual Kinematics 7 Pathfinder Graph Challenge CONTENTS MEE Introduction General Information Common Features Time Lapse Kinematics Motion Cam Microscope Universal Logger Pathfinder Graph Challenge INTRODUCTION ERR Lab Camera is a web camera based natural science exploration and data logging laboratory that allows students and teachers to carry out substantial scientific observations and measurements using a computer and the software The software has currently seven functions all of them are very easy to use Students can use it in class or even to solve their homework but it also encourages independent experiments that can be carried out effectively giving further boosts to Science based subjects Lab Camera arouses curiosity about the surrounding world around you and it ignites creativity in how you explore it This User Guide provides an overview of the components and all features of LabCam Enjoy experimenting GENERAL INFORMATION EINER Protect the environment amp yourself Please do not harm any animals plants or the surrounding environment when you carry out experiments with LabCam Experiment responsibly and carefully for your own safety Lab Camera takes no responsibility for any damages that might occur during your use of the software While we are confiden
7. Education Lab Camera by Intellisense Press a thumbnail to play back video Press to play pause video Use the seek bar to jump to desired fragment Switch to camera view KINEMATICS OO The Kinematics function allows tracking of the horizontal and vertical movement characteristics displacement velocity and acceleration of one or more objects in real time The software is capable to capture a maximum of 3 selected objects at the same time allowing complex kinematic experiments LETT 1600 px sec ile 80D px sec B0 px sec 1600 px ser Toggle front rear camera Press the screen to select the object for tracking When selected the object will be bounded by a colored frame You can select up to 3 objects Object characteristics displacement s t velocity v t will be displayed in the diagram panel Set diagram density Press to start recording A red frame around the camera window will start blinking Press this button to choose from the following options Default camera view Eliminate background This view will display your object as a circle colored to the color of your object s This view will display a gradually fading trace of the object s This view will display a permanent trace of the object s x Show diagram on the camera screen Choose to display displacement velocity or both Load a pre recorded video This feature is particulary useful if there is no time for a real ti
8. If you choose to track a colored object please make sure that this color does t occur in the background of the object NOTE Rotation matching is only available when using predefined marker You can print the marker from the pdf file located in your Graph Challenge folder or use the image from the appendix at the bottom of this manual In order to select a custom colored object for tracking press the object on your camera screen A colored bounding box around the object will indicate a successful selection Intel Education Lab Camera by Intellisense If you want to use the predefined marker for tracking all you need to do is to bring the marker into the camera s viewport It gets recognized automatically and you can start calibration or matching the curve right away NOTE when holding the marker make sure that the whole marker is visible don t cover the black frame with your fingers Intel Education Lab Camera by Intellisense 2 F Your name Movement Control There are two ways to move your object around in the camera view you can either move the object in front of a steady camera or move your camera in front of a steady object Select A Curve Intel Education Lab Camera by Intellisense GRAPH CHALLENGE If all set press the record button to start the challenge To select a curve simply press its thumbnail Press the New thumbnail to create a new curve This action will open the editor w
9. ent is similar to the Digital Display icon Each corner of the template is an active corner a Drag the vertex point to move the template around The vertex point s position should be aligned with the center of rotation of the instrument s hand D Adjust the two endpoints of the template to accommodate the dial scale of your instrument Q Set the width of the dial scale If setup is correct the arm of your template should cover the arm of your instrument Set the minimum and maximum values of your device using the right panel Please also note that reflection of light and insufficient lighting may affect the accuracy of readings Measurement Recording L Intel Education Lab Camera by Intellisense When all set press the recording button to start logging the measured values The right panel will display the real time diagram You can manipulate the display area using finger gestures Press to display the recorded diagram Diagram View 35 00 Save diagram as image The image will be save do your external storage Smooth diagram Note In some cases smoothing can significantly alter your diagram Set grid density Choose the measuring device a b or both you want the diagram to be displayed from PATHFINDER ERR Pathfinder is practically a motion density map The more movement occurs the more colored the attended trails get on the screen Enjoy tracking traffic density single cell organism or trails
10. indow Please find the editor help in the Curve editor section below Game Options Before starting a game you need to set it up using the following controls Intel Education Lab Camera by Intellisense oet the direction of your movement NOTE The position dot shows you the current placement of your object You can chose from one of the following direction modes Closer further Horizontal E3 Vertical Rotation Set challenge speed Slow Normal c2 EJ Fast Optionally you can input your name here This name will be displayed in the scores panel and in the hall of fame Inputting your name is particularly useful if several players take turns to match the same graph and would like to distinguish their results Size And Distance Calibration To make sure that the y axis of your diagram shows proper values you will need to calibrate your object s size and or distance from the camera Press to start size and distance calibration wizard The wizard will guide you through the calibration steps Movement Area Calibration After selecting an object for tracking you will need to calibrate your movement area to make sure that the object s movement can reach highest and lowest values of your curve Once calibrated you can use Graph Challenge as many times as you want provided that the placement of your camera and the tracked object is the same as during calibration When calibration starts
11. me setup or the experiment can be dangerous Delete object Choose which axis you would like to monitor Press to select x y or xy Press to display recorded diagram NOTE this button gets active after successful O 600 0 recording Diagram View 81 65 px 616 88 px sec 6168 95 px sec 3038 4 px sec ded 47 px sec Mh Dd TIT VUE PT 308 as nx saec t30B4 47 px sac GIL GI px 616 59 px sec 6169 95 px sec B See pes B ae 11 386 13 sec 15 sec lf sec Ig sac 21 set 73 sec 25 sec 2 sec 7h sac 3l sec 433 E G4 saec af sec Pinch screen vertically to zoom diagram vertically Pinch horizontally to zoom horizontally Slide screen to show desired fragment Save diagram as image The image will be save do your external storage omooth diagram Note In some cases smoothing can significantly alter your diagram oet grid density Display s t displacement Display v t velocity Display a t acceleration Chose movement axis along which you would like to display your diagram _ 0000000 o B MOTION CAM EN RSEN The Motion Cam function makes a recording when it detects movement in front of the camera allowing you to capture rare and intimate situations in nature It works just like motion sensor cameras Recording Mode BR Ye CNMBANL LL UL OX 1L DN Te S uem V WT j P N i W d me jan M r a a T 1 Toggle front rear camera Set the bo
12. of ants in an ant farm Intel Education Lab Camera by Intellisense Your camera will start automatically upon software start up Its stream will be visible in the camera window Set marking intensity Press Record button to start recording A red frame around the camera window will start blinking Press again to stop recording Your recorded image will be displayed Press to toggle Color Map and Path Map modes The image file will be saved to your external storage in Lab Camera Pathfinder folder Your recorded image will be added to the thumb list The image file will be saved to your external storage in Lab Camera Pathfinder folder Load a pre recorded video This feature is particulary useful if there is no time for a real time setup or the experiment can be dangerous GRAPH CHALLENGE i Play with curves and learn representation of movement in a coordinate system using Graph Challenge All you need to do is pick a curve and select an object Next move the selected object or your mobile device around to match your curve as close as you can The goal is to move an object in such way that it s movement curve overlaps the predefined curve as much as possible The software calculates the score in percentage of matching and saves it in the score list You can chose from horizontal vertical closer further or rotation modes Object Tracking You can use any colored object or a predefined marker with Graph Challenge
13. rement you would like to make Available options length angle area Place the endpoints on the screen For length measurement you have 2 endpoints for angle 3 For area measurement you can define as many points as you wish To close an area make sure that the last point overlaps with the first one Use the guide window for precise placing Your measurements will get displayed in the measurements list You can edit its description by selecting it NOTE Measurement description is limited to 25 characters Press to undo last measurent You can undo as many measurements as you want Press the bin icon to remove selected measurement Press the bin icon to remove selected measurement Saving Once you have finished choose one of the following saving options inzel Education Lab Camera bry Intellisense gt 4 Please choose output format Image with measurements MESS Ueber prabocal Save as plain image Save with measurements displayed on image Save as measurement protocol Press to confirm saving Press to cancel saving Universal Logger is a very unique real time data recognition module that can register real time readings of any instrument that has digital radial dial or liquid in glass display All your obsolete measurement devices in school that cannot be connected to a computer are made useful again You can use Universal Logger to recognize two instruments at the same time Intel
14. t that Lab Camera is one of the safest ways to undertake science experiments please enjoy the software at your own risk COMMON FEATURES MINNS Slide down top bar fay Home Close current module and return to the main menu Quickguide Display a semi transparent guide canvas over your current application function a About Display version and copyright information Toggle camera Toggle front and rear cameras n Resize panels Change thumblist and main panel size ratio The Time Lapse function helps you observe and better understand the slow processes in nature such as the formation and migration of clouds ice melting the growth of plants etc The software makes still shots in configurable intervals and stitches these images into a coherent stream of video Recording Mode L Intel Education Lab Camera by Intellisense Your camera will start automatically upon software start up Its stream will be visible in the camera window Toggle front rear camera Set time interval between frames Press Record button to start recording A red frame around the camera window will start blinking Press again to stop recording Your recorded video will start automatically NOTE Videos shorter than 20 frames will not get saved Your recorded video will be added to the thumb list The video file will be saved to your external storage in Lab Camera TimeLapse folder o Playback Mode L Intel
15. unding box to the desired size The bounding box indicates the area where movement detection is active e g if you want to record activity around a bird feeder limit the size of the bounding box to it s close vicinity Tap to set video duration to 15 30 60 sec Drag to set how sensitive the software should be to movement speed The motion level indicator shows the actual motion level The recording is triggered whenever the indicator exceeds the threshold line Your recorded video will be added to the thumb list The video file will be saved to your external storage in Lab Camera MotionCam folder After all is set tap the Record button to switch to recorder standby mode Recording will start when the motion level in the sensitive area exceeds threshold set by the motion level slider Playback Mode Intel Education Lab Camera by Intellisense Press a thumbnail to play back video Press to play pause video Use the seek bar to jump to desired fragment Switch to camera view MICROSCOPE EMEN The Microscope feature allows you to carry out microscopic measurements and also to perform any kind of measurement when a reference value is available ie the moon s diameter Web cameras are able to capture extremely close shots so even single celled organisms can be observed as well Intel Education Lab Camera by Intelliserce Your camera will start automatically upon software start up Its stream will be visible
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