Linterface est bien pensée, mais le calcul de la vitesse est faux, il suffit de regarder lexemple, de plus la vitesse peut être négative!!!, il est impossible de relancer les calculs après avoir changé une erreur de pointage. Finalement très décevant voir inutilisable pour les cours de physiques si il ny a pas de mise à jour pour corriger les bugs.
Estimation application downloads and cost
Description
Video Physics brings automated object tracking and video analysis to iPhone, iPod touch, and iPad. Capture video of an object in motion, then tap to track automatically. Video Physics instantly creates trajectory, position, and velocity graphs for the object.
Video Physics is perfect for science students and instructors. Perform on-the-go analysis of interesting motion. Measure the velocity of a childs swing, a roller-coaster, or a car. Or, take a video of a basketball free throw shot. Video Physics will display the path of the ball and provide graphs of y vs. x as well as the x and y position and velocity as a function of time.
Features of Video Physics:
• Capture a new video using the built-in camera, choose a video from your Photo Library, or use one of our sample videos
• Track an object automatically or manually add points to the video frame
• Set the scale of the video using an object of known size
• Optionally set coordinate system location and rotation
• View graphs of trajectory and x/y position and velocity
• Export video with points
• Email the video and data for further analysis in Verniers Logger Pro software for OS X and Windows
• Open data files directly in Verniers Graphical Analysis app
Quotes from physics teachers:
"Just played with new Vernier video physics app on iPhone - it ROCKS! I remember the day when this wouldve cost thousands of dollars to do ." Mark Hines @mhines, teacher
"You should check out Verniers Video Physics app. Students can email video analysis data to Logger Pro; very cool!!" @willkomme, physics teacher
Vernier’s Video Physics app is slick. - Ryan Bretag @ryanbretag, teacher and administrator
App Store featured: Staff Favorite, New and Noteworthy, and Whats Hot!
2012 CODiE Awards Finalist - Best Educational Use of a Mobile Device
Hints for taking useful videos:
• Objects that are very different than their background (black/white) work best for automated tracking. It is also helpful to use a background with uniform color and shading. See our sample videos for examples.
• Do not move the camera. Analysis assumes the camera is fixed in position.
• The object in motion should remain approximately in a plane perpendicular to the viewing direction.
• Place an object with known dimensions, such as a meter stick, in the same plane as the motion. Use this to scale the video.
Video Physics is intended for use in science education. The video analysis done in Video Physics provides a useful technique for studying two-dimensional kinematics. You can do even more with Verniers Graphical Analysis app for iPad, iPhone, and iPod touch or with Logger Pro software for Mac OS X and Windows.
Read more
Video Physics is perfect for science students and instructors. Perform on-the-go analysis of interesting motion. Measure the velocity of a childs swing, a roller-coaster, or a car. Or, take a video of a basketball free throw shot. Video Physics will display the path of the ball and provide graphs of y vs. x as well as the x and y position and velocity as a function of time.
Features of Video Physics:
• Capture a new video using the built-in camera, choose a video from your Photo Library, or use one of our sample videos
• Track an object automatically or manually add points to the video frame
• Set the scale of the video using an object of known size
• Optionally set coordinate system location and rotation
• View graphs of trajectory and x/y position and velocity
• Export video with points
• Email the video and data for further analysis in Verniers Logger Pro software for OS X and Windows
• Open data files directly in Verniers Graphical Analysis app
Quotes from physics teachers:
"Just played with new Vernier video physics app on iPhone - it ROCKS! I remember the day when this wouldve cost thousands of dollars to do ." Mark Hines @mhines, teacher
"You should check out Verniers Video Physics app. Students can email video analysis data to Logger Pro; very cool!!" @willkomme, physics teacher
Vernier’s Video Physics app is slick. - Ryan Bretag @ryanbretag, teacher and administrator
App Store featured: Staff Favorite, New and Noteworthy, and Whats Hot!
2012 CODiE Awards Finalist - Best Educational Use of a Mobile Device
Hints for taking useful videos:
• Objects that are very different than their background (black/white) work best for automated tracking. It is also helpful to use a background with uniform color and shading. See our sample videos for examples.
• Do not move the camera. Analysis assumes the camera is fixed in position.
• The object in motion should remain approximately in a plane perpendicular to the viewing direction.
• Place an object with known dimensions, such as a meter stick, in the same plane as the motion. Use this to scale the video.
Video Physics is intended for use in science education. The video analysis done in Video Physics provides a useful technique for studying two-dimensional kinematics. You can do even more with Verniers Graphical Analysis app for iPad, iPhone, and iPod touch or with Logger Pro software for Mac OS X and Windows.
Vernier Video Physics screenshorts
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Application availability
Available in countries
| Country | Price |
|---|---|
| Canada | 6.99 CAD |
| China | 38 CNY |
| France | 5.99 EUR |
| Germany | 5.99 EUR |
| Italy | 5.99 EUR |
| Netherlands | 5.99 EUR |
| Portugal | 5.99 EUR |
| Spain | 5.99 EUR |
| Poland | 5.49 EUR |
| UK | 4.99 GBP |
| India | 499 INR |
| Japan | 700 JPY |
| Korea, Republic Of | 6600 KRW |
| Poland | 29.99 PLN |
| Russia | 449 RUB |
| Turkey | 149.99 TRY |
| USA | 4.99 USD |
| Korea, Republic Of | 5.49 USD |
| Ukraine | 5.99 USD |
Available for devices
iPad2Wifi, iPad23G, iPhone4S, iPadThirdGen, iPadThirdGen4G, iPhone5, iPodTouchFifthGen, iPadFourthGen, iPadFourthGen4G, iPadMini, iPadMini4G, iPhone5c, iPhone5s, iPadAir, iPadAirCellular, iPadMiniRetina, iPadMiniRetinaCellular, iPhone6, iPhone6Plus, iPadAir2, iPadAir2Cellular, iPadMini3, iPadMini3Cellular, iPodTouchSixthGen, iPhone6s, iPhone6sPlus, iPadMini4, iPadMini4Cellular, iPadPro, iPadProCellular, iPadPro97, iPadPro97Cellular, iPhoneSE, iPhone7, iPhone7Plus, iPad611, iPad612, iPad71, iPad72, iPad73, iPad74, iPhone8, iPhone8Plus, iPhoneX, iPad75, iPad76, iPhoneXS, iPhoneXSMax, iPhoneXR, iPad812, iPad834, iPad856, iPad878, iPadMini5, iPadMini5Cellular, iPadAir3, iPadAir3Cellular, iPodTouchSeventhGen, iPhone11, iPhone11Pro, iPadSeventhGen, iPadSeventhGenCellular, iPhone11ProMax, iPhoneSESecondGen, iPadProSecondGen, iPadProSecondGenCellular, iPadProFourthGen, iPadProFourthGenCellular,Reviews
décevant
naja ...
nich sehr übersichtlich wie ich finde und ich stell mit seit ichs habe eine frage : was soll das bringen ?
Guter Ansatz!
Video Physics ist leicht zu handhaben und liefert für den Unterricht ausreichendes Datenmaterial. Leider können die Rohdaten nicht direkt z.B. in ein Tabellenkalkulationsprogramm exportiert werden. Hierfür ist ein Datenlogger von Vernier nötig. Dadurch wird der aus meiner Sicht wichtigste Einsatzbereich dieses Programms, nämlich die Analyse von Bewegungen durch Schüler als Hausaufgabe ausgeschlossen.
Aktuelles Update perfekt!
Wo gestern noch ein komplexer Transit von iPad zu PC nötig war, kann ich jetzt mit iPad-Bordmitteln eine vollständige numerische Auswertung von Geschwindigkeit und Beschleunigung eines Objektes machen. Tolles Update!
Complete rubbish
Does nothing. Dont load! What a nuisance.
Sehr gut...
... gemacht. Ersetzt bei mir sehr teure Fahrbahnen, Sensoren und PCS im Physikunterricht. Funktionsweise ist schnell erklärt und die Schüler können selbst Videos aufnehmen und analysieren. Leider sind Graphen nicht skalierbar, so dass z.B. eine Kreisbahn als Ellipse erscheint. Hier bitte nachbessern!
Video analysis without going to the computer lab.
Easy enough to use for all of my students and a whole lot simpler than trying to install software on the school computers. Tried it for one activity using my personal iPad and my students decided that they would like to have the app on their iPods and iPhones. This app helps to skip past the tedium of measuring and graphing and moving directly to analyzing data. I havent learned how to have students share videos and graphs without using the school WiFi network but this seems to be a limitation of the platform and not the app.
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