Evidence of upcoming Microsoft Surface revealed, all-in-one also rumored

Just a week after Microsoft confirmed Surface 3 production would end later this year, potentially leaving 2016 with no new Surface hardware announcements, evidence has popped up to prove otherwise. On a visit to Microsoft's building 88 in Redmond, developer Shubhan Chemburkar was able to take photos of a wall that highlighted the history of Surface hardware releases. Surprisingly, there …