The German Apple blog Macerkopf.de published screenshots on Monday appearing to show a Mobile video-calling feature it says is currently in development.
It will be interesting to see how WhatsApp video calls perform on mobile Internet. While free WhatsApp voice calls attracted a lot of attention from users before, but soon people started to ignore it, at least in India, where it is almost impossible to have a proper conversation on even 3G networks.
In order to be successful, the video-calls will have to be optimised for slower networks, especially for regions like India where WhatsApp is one of the most popular instant messaging apps.
Source : indianexpress.com