DDB has also promoted Irene Tsui to co-managing partner.
More than 30 developers from around the world participated in a 72-hour event focused on upgrading aspects of the travel experience.
Jeff Ho promoted to MD after CEO Alex Lee departs.
A preview of the conference taking place on 6 June in Hong Kong.
New platform allows advertisers to gain deeper emotional insights and targeting from their video advertising.
Rebranded as Mediabrands Society, the agency extends its remit in the social-media space.
Top news, insights and analysis every weekday
Sign up for Campaign Bulletins