When word first surfaced that Samsung had planned to hold its own developer's conference at the end of October, the reasonable expectation was that it would be a springboard for launching Tizen. We certainly weren't expecting the developer's conference to focus on TouchWiz and how to best develop apps for smart appliances...
Source: http://www.phonearena.com/news/Samsung-to-officially-launch-Tizen-at-its-developer-conference-in-October_id46667
Source: http://www.phonearena.com/news/Samsung-to-officially-launch-Tizen-at-its-developer-conference-in-October_id46667