One of the problems with instant messaging since time immemorial has been juggling contacts and conversations across multiple services. It's bothersome on desktops, and it's especially unwieldy on mobile devices, where multitasking isn't as easy and similar sounding chimes can send you searching through the wrong app for the latest reply.
Disa is a new Android messaging client that attempts to tackle this problem. It has been in development for a long time, spending a healthy period in private alpha being tested by over 33,000 people before making its way to the Play Store in the form of a private beta.
WhatsApp has become a social staple in many countries around the world. Where I live, it's either use WhatsApp or be a social reject... so everyone uses it. However, by relying on the app for all of your messaging and communication needs, you have to accept that its new Android-specific features will come at the developers' whim. Thankfully, they didn't take long to update the app for Android Wear.
Smartphones can connect two people anywhere in the world, assuming both of them have service. Stumbling into an immensely large crowd of people all trying to use their phones at the same time or wandering into a patch of land that a carrier doesn't cover can instantly sever someone's connection to the outside world. This is typically inconvenient, but sometimes it can be life-threatening. That's why goTenna isn't just a potentially cool piece of upcoming tech, it may end up being a necessary one.
The social landscape of the 3rd millennium can be extremely confusing. Facebook, Twitter, Google+, Tumblr, texting, IM...it can all be a bit much. Sometimes you just want to get away from it all, go to a nice quiet place with someone you care about, curl up together and enjoy some nice alone time. Now, thanks to Pair, you can do that on the go! Pair is a social app that allows you to stay in contact with your significant other and no one else.
It's now been more than seven months since we first caught wind of the Serval project, which promised to allow Android users to make phone calls when conventional cell networks aren't available or simply don't work. Recently, however, the team's initial stab at network-free communication - an Android app called "Serval Mesh" - has landed in the Market.
As briefly mentioned in the above video, the Serval team also has another form of network-less phone calls in the pipelines: an inexpensive, relatively small phone tower that can be dropped into disaster areas by air.