Call 911 without typingĪ lot of people reading this know all about this, but maybe some of you have no clue, and it’s definitely a feature you want to know about. And then you can tap Sounds and then turn on the sounds that you want the iPhone to recognize. To turn it on, go to Settings, and then Accessibility and then turn on Sound Recognition. But as a backup to help you catch sounds you might miss, it can be a very handy tool. In other words, the iPhone is only human (sort of) and could make a mistake. If you’re a harried parent of a newborn, you can set up the phone to hear your baby crying.Īpple cautions you to not rely on the iPhone to recognize sounds in circumstances in emergency situations. In fact, your iPhone will light up, vibrate and display a notification. “ This can help people who can’t always hear noises in their environment but can see their iPhones light up with an alert,” Laxman added. The feature listens for things like sirens, horns, doorbells and even dogs barking and alerts the person when one of those sounds occurs,” said Amruth Laxman, the CEO of 4voice, which offers cloud phone services for businesses. “ This is for those who need some help identifying sounds in their surroundings. This is a really cool feature that can be especially useful for anyone who is hard of hearing, or maybe people who get lost in a daydream and don’t always pay attention to sounds. In addition to opening the Camera and Flashlight apps, you can choose from a number of actions including mute, screenshot, volume up or down, various accessibility shortcuts and more.īack Tap can work even with a case, provided it isn’t too thick. To set up your own Back Tap shortcuts, Kaya explained you can go to your iPhone’s settings, then Accessibility, then Touch and then Back Tap. Tap two or three more times, and they go off. Kaya can tap the back of her iPhone twice and the camera will turn on, or three times and her flashlight will come on. “I set my double tap to open the camera and triple tap to flashlight,” Kaya said. “You can set some functions by tapping the back of your phone,” rather than going through the front touchscreen, said Tolga Kaya, director of engineering and a professor of electrical and computer engineering at Sacred Heart University in Fairfield, Connecticut. Do you sometimes find it a hassle to go searching for your flashlight or camera? The Back Tap feature in updated iPhones 8 and later models can instantly activate those or other functions.
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