billibala: Union Square
billibala: San Francisco
billibala: Haha... seabird again
billibala: Roadside flowers
billibala: Sunset in fisherman's wharf
billibala: WWDC banner
billibala: WWDC banner
billibala: Apple Design Award
billibala: Apple Design Award
billibala: ADA
billibala: ADA
billibala: Build your app on iPhone 3.0 and Snow Leopard
billibala: WWDC banner
billibala: ADA booth
billibala: ADA booth
billibala: WWDC banner
billibala: DSC_0097
billibala: WWDC banner
billibala: WWDC banner
billibala: Backyard baseball
billibala: Tipulator
billibala: Tea from Taiwan
billibala: IDEO idea exchange
billibala: IDEO canteen
billibala: IDEO tour
billibala: IDEO tour
billibala: IDEO tour
billibala: IDEO Palo Alto
billibala: Stanford
billibala: Stanford