Hacking Cortana: The New Paperclip Trick

I was hacking around with Cortana, the Windows Phone 8.1 Personal Digital Assistant. When you ask her ’Do you like Clippy?’, she will respond and her logo will temporarily change into a paperclip. I found out this behaviour is triggered by a special emotion value (’clippy1’) in the HTML that is returned by the server. I decided to hack around a little bit :-) Update: read my blog to get the whole story. It includes me finding another easter egg: retired Clippy!