As Apple reportedly ramps up work to ship an augmented reality headset in 2020, it has acquired a startup from Montreal, Canada that could help it get there. TechCrunch has learned that Apple has acquired Vrvana, maker of the Totem headset — which had rave reviews but never shipped. The deal was for around $30 million, two sources tell TechCrunch. …

The iPhone 7 is a famous smartphone packed with an exclusive technology.  It is crucial to note that iPhone uses a specialized Bluetooth pairing chip known as W1 that makes wireless connections simpler. Also, iPhone also comes with a unique music encoding scheme called AAC for transmitting the high-quality audio facilities.  The sound capacity of this smartphone is excellent so …