Emulated and Real Device Mobile Testing
By Josh Galde | April 18, 2013
Depending on your application, you will have to assess whether testing on an emulated device or real device is the best option. Many times it is not either/or decision and the best choice is both. Emulators offer the less expensive testing option, but they have many limitations for mobile testing and may not give an accurate depiction of the mobile user experience.
However, as part of the mobile testing process the use of emulation has an important role. There is certain testing that you can conduct with emulators that are sufficient which include testing for screen size or visual form factor. However, emulation is often an approximation of the rendering and can only get you so far.
Leveraging emulators is a positive step towards real device testing, however, not sufficient for comprehensive testing needs. With cloud-based testing you no longer need to have a bunch of people in a room with different mobile devices.
Testing on real devices gives the tester full functionality of the mobile device. While device types may be more limited than the emulated devices, testers should be able to have access to the real processor and hardware to understand the quirks that some real device have. Without this ability, users may not discover some real life issues that device differences would present in a real environment versus in an emulated environment.
It is important to conduct real device testing when needing to test mobile engagement with the device, launch applications, and interact with device at a more detailed level.
Keynote offers some useful free tools to perform mobile testing. Developers and testers can quickly conduct interactive functional testing on their websites from the convenience of their desktops with remotely accessed real devices and an accurate device emulator. To read more click here!