To enable the "Hey Siri" voice command option in iOS navigate to Settings > Siri & Search and tap the Listen for "Hey Siri" slider to turn it ON (green). You will now be able to activate Siri by saying "Hey Siri" when your device is nearby.
According to Wired, Siri may soon undergo a long overdue overhaul that would boost the iOS digital assistant's accuracy in understanding human language. This would come via neural network algorithms and architecture, technology that is already being developed and utilized by many of the major players in the tech industry.
Though they seemingly peaked in popularity thirty years ago, there has been a renaissance of research in neural networks in recent years. The term refers to a machine learning model inspired by biological central nervous systems, namely the brain, where the network consists of neurons. Neural networks have proven more
Siri may have been the star of Apple's WWDC keynote presentation in 2011, but the personal voice assistant only got a slight mention near the end of the company's iOS 8 preview this year. Apple quickly touched on Siri's new song recognition talent and a few other features, before moving on to the new developer tools in iOS 8.
iOS 8 users will be able to access Shazam's popular audio recognition database by asking Siri, "What song is playing". The voice assistant will then identify any song playing in the background and offer users the chance to buy that song through iTunes. This new feature comes as no surprise since Bloomberg leaked it back in April.
The computer that always listens for voice commands used to be the stuff of science fiction. Google has already initiated Ok Google as a code word to listen for further commands on Android devices, and now iPhone users have the jailbreak tweak OkSiri. Normally, Siri requires a long press of the home button to start listening. With OkSiri installed, an Activator gesture tells Siri to be ready for a custom code word.
Once installed, the first step is to define the code word that will invoke the main Siri screen. By default, this word is set to Ok Siri under Settings -> OkSiri. To change the work or phrase, enter the text and then activate and deactivate Siri the traditional way. With the code word configured, the next procedure requires assigning an Activator gesture to OkSiri. This makes it possible to switch the listening mode on or off.
Siri may have improved a lot since its launch in 2011, but the lack of a "back" button on some of its results can be infuriating. This especially true when you're searching for places such as local restaurants. There is a back button on the "Details" page for each individual restaurant that takes you back to your original query, but there is no way to go back once you have accessed the Maps app for directions.
It seems like a no brainer that you should be able to return to the original Siri results without having to ask the same question over and over. However, this does not work anytime you leave Siri to open a separate app. You can however get back to your original search results by following these instructions: