![]() ![]() In smartphone apps, multi-touch gestures include scrolling, zooming in and out, and rotation. The Remote Test Lab client also supports multi-touch gestures. To stop streaming, click the menu item.įor more information on media capture, see MediaProjectionManager in the Android API Reference. If you do approve, you can listen to the sound of the test device, with the exception of certain streams such as AudioManager#STREAM_RING, AudioManager#STREAM_ALARM, and AudioManager#STREAM_NOTIFICATION.Īfter audio streaming is started, the contextual menu item changes to Stop audio stream. To be able to capture audio, the client brings up the prompt displayed by createScreenCaptureIntent(), and you must approve it. ![]() To start streaming, click Experimental > Start audio stream in the contextual menu.įor security and privacy reasons, audio stream capture has some limitations. If you launch the Remote Test Lab client, you can see the contextual menu by clicking the right mouse button. The Remote Test Lab client supports the audio streaming feature on devices running Android 10 and newer. This allows multiple pointers (fingers) to touch the device screen at the same time, enabling you to test scrolling, zooming in and out, and rotation gestures, on apps such as in Google Maps. The other new feature is multi-touch gesture support. We have now added an audio streaming feature that allows you to listen to the audio played through the test device in addition to seeing the device screens. Previously, Remote Test Lab showed the screens of real devices, but without any audio, which was inconvenient for testing audio features. Many apps play a variety of common media types, such as audio, video, and images. In this article, we introduce two new features available on the Remote Test Lab service. Since last year, we have added more features for you to expand your test coverage. ![]() ![]() doi: 10.1177/1545968310388665.In the previous post, we introduced Remote Test Lab, a service that enables you to test your application on a real mobile phone or watch device by interacting with it over the Internet in real time. Weakening of synergist muscle coupling during reaching movement in stroke patients. Kisiel-Sajewicz K, Fang Y, Hrovat K, Yue GH, Siemionow V, Sun CK, et al. On the assessment of coordination between upper extremities: towards a common language between rehabilitation engineers, clinicians and neuroscientists. Shirota C, Jansa J, Diaz J, Balasubramanian S, Mazzoleni S, Borghese NA, et al. Upper limb motor impairment after stroke. Tablet apps and dexterity: comparison between 3 age groups and proof of concept for stroke rehabilitation. Kizony R, Zeilig G, Dudkiewicz I, Schejter-Margalit T, Rand D. Upper limb coordination in individuals with stroke: poorly defined and poorly quantified. The convergent validity, reliability, and sensitivity to motor impairment severity of the app, especially of those exercises that involved tapping and the maximum extension of the fingers, together with the widespread availability of the app, could support the use of this and similar apps to complement conventional clinical assessments of hand function after stroke.Īpp Assessment Hand Multi-touch technology Stroke Upper-limb. Exercises that involved tapping and maximum finger-pincer grasp were sensitive to motor impairment severity. Variable reliability, ranging from moderate to excellent, was found for all app measurements. Significant correlations, of variable strengths, were found between the measurements performed by the app and the clinical scales and tests. Finally, participants were categorized according to motor impairment severity and the sensitivity of the app relative to these classifications was investigated. Twenty-three participants were further considered to investigate inter- and intra-rater reliability, standard error of measurement, and the minimal detectable change threshold of the app. The hand mobility, coordination, and function of 88 individuals with stroke were assessed using the app, and their upper-limb functions were assessed using the Fugl-Meyer Assessment for Upper Extremity, the Jebsen-Taylor Hand Function Test, the Box and Block Test, and the Nine Hole Peg Test. This study aimed to determine the convergent validity, reliability, and sensitivity to impairment severity after a stroke of a dedicated, multi-touch app, named the Hand Assessment Test. Although some instruments exist that are capable of evaluating hand functions and grasping during functional tasks, hand mobility and dexterity are generally either not specifically considered during clinical assessments or these examinations lack accuracy. The assessment of upper-limb motor impairments after stroke is usually performed using clinical scales and tests, which may lack accuracy and specificity and be biased. ![]()
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