Advantages and limitations of this technique

This mobile automation technique is closest to a real-world scenario as it allows for testing on real devices as well as with real networks such as GSM, CDMA, or Wi-Fi. As the devices are physically present for automation, they allow for their maximum control and quick and easy access to service devices such as upgrading the software and operating systems. Because this methodology is free of any other intervening tools that are needed for remotely controlling devices, or emulators and simulators that merely replicate the behavior of devices, it is the most dependable of all automation techniques. However, it has a few disadvantages as well, such as:

• Cost can be high due to multiple devices needing to be procured for different teams and testers, especially in the case of teams being spread across geographically distributed locations, thus limiting the sharing of devices.

• Maintenance of real devices and ensuring physical security of devices is an...