The app doesn’t have two connections going on simultaneously, it simply monitors to see if a better connection is available. This means you can be on a call at home or in the office, and it should stay connected even if you leave and step out of Wi-Fi range.įox explained exactly how the handoff feature works. Duo tries to switch between Wi-Fi and cellular data automatically without dropping your call. The handoff between different networks was also given a lot of thought. When the network quality gets really poor, Duo will fall back to just audio. In fact, you can manually turn this on: A “limit mobile data usage” option can be toggled to restrict data usage on cellular networks, lowering video resolution but consuming less data. That means when bandwidth is limited, Duo will reduce the video resolution to keep the call going smoothly. To keep you connected, Duo adjusts call quality based on changing network conditions. A lot of time was spent on ensuring the call will degrade gracefully when packets drop, for example. Speed and reliabilityįox explained that the team worked hard to understand different network topologies. In short, if you can’t see yourself, the person you’re calling also can’t see you.įox noted that Duo started out as an app offering a “great quality experience on Android” that “takes the complexity out of video calling.” But in order to achieve the latter, the team decided it needed to build an iOS app as well. A neat thing I noticed is that if you navigate away from a call, the video will stop. It takes one tap to get into a call, one tap to answer, and, in general, everything is focused on getting you into a call as quickly as possible. “The UI is the person you’re talking to,” Fox declared. That’s why it is phone-number based, there is no need for a new account, and the user interface is very straightforward. The team’s goal was to make the calling experience as absolutely simple as possible. Fox took some time to detail the three areas that his team focused on when designing Duo. Both apps are coming out of the Communications product team formed almost two years ago under vice president of product management, Nick Fox.įox explained that Duo is launching ahead of Allo because development for the former actually started first. And no, Duo doesn’t use your Google account in any way, according to Google.ĭuo, along with messaging app Allo, was unveiled at Google’s I/O 2016 developer conference and made available in private beta (the number of testers is “in the thousands”), with a promise for a summer launch. You don’t need to create a separate account, nor do you need a Google account. If the Facetime application falls short in features and ease of use, you can try Google Duo on your iOS and compare results.To get started with Duo, all you need is a phone number. The Google Duo application requires iOS operating system version 10.0 and later. There’s no requirement for the other party to have a registered Google account, making the application accessible to anyone with a mobile device. With Duo, however, you can connect with friends, colleagues, and family members using their mobile contact numbers. Most phone call applications force you to use your username. The other party will not receive a notification that you have blocked them. This is a feature seldom present in alternatives. The high-quality calling platform allows you to block callers. This is a simple way to work with colleagues and stay up-to-date on current office events. With group calls, you can connect with up to 8 people at one time. There is an additional feature that allows you to leave a video message for a friend if they are unable to take your call. You can see who is calling before accepting any calls on your phone. This makes it easy to swap to a more comfortable format if it’s available.Ī knock-knock feature pushes incoming calls onto your screen. Use Google Duo works on a large variety of devices. All you need is a WiFi connection or a basic data plan. It’s easy to stay in contact and communicate easily from any place you are in the world. You can use your handheld device to make video calls to friends and family you haven’t connected with in a while. Google Duo is a high-quality application where you can contact friends using a WiFi connection or regular data plan on your phone.
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