Iphone OS gesture control available in the App store:
You can take touchless photos and videos from a distance up to three meters. Select the camera or video symbol bottom right on the app.
|Take an instant photo using a v-sign.|
|Trigger a timer by showing an open hand,|
|then close your hand to start the timer count down.|
|Browse the photo gallery using a swipe gesture.|
|Mark photos in the gallery as favourite with a thumbs-up.|
Android gesture control