sentence: speakers included tom eslinger , worldwide digital creative director at saatchi & saatchi , ben barokas from google , prof. paul kewene-hite , former evangelist at apple , edu pou , creative director at wieden%2bkennedy amsterdam , miriam healy from akqa berin , jon bradford , managing director at springboard , dieter kopitzki , head of digital marketing at audi , jay basnight , head of digital strategy at puma , etc. next edition of digitalk is scheduled for june 3 , 2013 .