Are phone calls still relevant?
The world of Internet used to be very disconnected from the world of telephony. API services such as 46elks bridges that gap and it's now possible for any web developer to use phone numbers and phone calls in their applications.
Some people use phone calls for waking emergency staff in the middle of the night, others for password reminders and even verifying new users.
We invite tech people in Uppsala to hack voice demos with us. How could this technology be relevant to the software you are building ?