Optus has launched a new app called WiFi Talk that lets customers make and receive calls and text messages over any Wi-Fi connection. The goal is to provide an alternative for when mobile coverage is limited but a Wi-Fi connection may be readily available such as in shopping centres, in the office or at home.
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Predicting the future is near impossible -- but that doesn‘t stop us all from having a red hot go. Human beings have been predicting the future since the beginning of history and the results range from the hilarious to the downright uncanny.
One thing all future predictions have in common: they‘re rooted in our current understanding of how the world works. It‘s difficult to escape that mindset. We have no idea how technology will evolve, so our ideas are connected to the technology of today.