the Q10 (a device equipped with a physical keyboard), were announced simultaneously around the world on January 30, 2013. The company also announced that the BlackBerry PlayBook tablet would receive an update to BlackBerry 10 later in 2013. Subsequently, BlackBerry stated when releasing their Q1 2014 financial results that the BlackBerry PlayBook would not be receiving an update to BlackBerry 10, citing that the hardware would not provide a good experience of BlackBerry 10 and were focusing on future devices. BlackBerry continued to support and develop the PlayBook with its separate Tablet OS. On 14 May 2013 BlackBerry OS 10.1 was launched. This brought improvements to many features requested by users. On 13 September 2013, in Asia, BlackBerry announced the launch of BlackBerry OS 10.2 and a new BlackBerry 10 device, the Z30, providing performance increases over the previous BlackBerry 10 devices. On June 18, 2014, BlackBerry announced an official relationship with Amazon.com, which resulted in the 10.3 update bundling the Amazon Appstore. On 15 December 2017, BlackBerry CEO John S. Chen announced that there would be at least two years of support for BlackBerry 10 and BlackBerry OS devices. At that time, the operating system was expected to be end of life at the end of 2019, with many built-in software packages having their support ended (such as Facebook, Dropbox, Evernote, LinkedIn, etc.). BlackBerry Limited have announced that the operating system BlackBerry 7.1 OS and earlier, BlackBerry 10 software and BlackBerry PlayBook will become end of life effectively starting from January 4, 2022. After this period, some of the applications and services such as data, phone calls, SMS and 9-1-1 functionality built into it may not function properly. Features Controls The touchscreen is the predominant input method of BlackBerry 10, in addition to hardware keyboard for devices that have one. Users can use gestures and keyboard shortcuts to navigate around the system. For instance, a user can unlock the device or return to the home screen by swiping from the bottom to the top. Some gestures offer additional modes of interaction when they are used differently. For instance, the same gesture can be used to show unread notifications when the user swipes from the bottom edge to somewhat the middle and slightly to the right and also keep the finger on the touchscreen. Similarly, when the finger is moved from the bottom to the right in a curved motion,