Testing of computer software applications involving a mobile cloud service that tests on mobile devices by providing mobile devices that the user can test on, performing manual or automation testing on the mobile devices, such as operating system of the mobile devices, and providing test history management functions

Electronic components, namely, audible signal devices, namely, piezoelectric buzzers and telephone ringers; electric buzzers; earphones; microphones; audio speakers; and ultrasonic transducers, namely, component pulse transit, frequency specific transmitter/receivers for ultrasonic applications