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IFD:PhysicalComp2011/Patawat Phamuad (view source)
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, 15 March 2012→Test Run and Result of Project
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==Test Run and Result of Project== | ==Test Run and Result of Project== | ||
First experiment using Relieve Climate application running on iPad II iOS 4.2 at the real site, I experimented at the train station in Weimar, traveled to Jena Germany. To test an accuracy of GPS, I set the most accurated GPS indicator. The distance between Weimar and Jena is 23 kms and spent approximately 24 minutes long. The details of test run are explained as below: | |||
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<videoflash type=vimeo>38131128|518|245</videoflash> | |||
*Once I opened the application, Relieve Climate was launced and splash screen worked properly lasting 3 seconds. | |||
*To activate QR-Code scanner, I touched the ‘Check-in Journey’ button and QR-Code scanner worked properly. The application called iOS device’s camera viewfinder by ImagePicker subclass from UIKit superclass in iOS programming section. | |||
*To scan the QR-Code, I scanned the QR-Code via the viewfinder. Not over than 1 second, QR-Code was detected. I tested from the distance between iOS device and QR-Code sign from 1 meter to 7 meters, the scanner worked accurately. | |||
*After scanning QR-Code, GPS navigator indicated the current user postion accurately. Sometimes, location pin swinged at the beginning and the distance indicator was unstable between 1 meter - 5 meters. According to the Apple Developer community, plenty of developer complained this GPS instability. Finally, in iOS 4.3 this problem was dissolved by Apple Inc. | |||
*While traveling, GPS navigator worked properly, however, somewhere, where was lack of signal causing inaccurated distance evaluation. | |||
*‘Brain Train Tip’ feature recalled properly and did not affect to main process. | |||
*When arrived at arrival station Jena, a journey result was evaluated properly, eventhough, Carbon Dioxide quantity result slightly deviated from bahn.de reference. | |||
*A data visualization part typically worked. A number of diamond evaluated correctly according to formular which applied in the programming code. | |||
==Relieve Climate Screenshots== | ==Relieve Climate Screenshots== | ||