الأجهزة التي تم عرضها في المؤتمر خلال السنوات هي كالتالي:* 1998: Java ring* 1999: Palm V* 2000* 2001* 2002: Sharp Zaurus* 2003* 2004: Homepod, a wireless MP3 device from Gloolabs* 2005* 2006: SavaJe Jasper S20 phone* 2007: RS Media programmable robot* 2008: Sentilla Perk Kit, Pulse Smartpen, Sony Ericsson K850i* موقع جافاون الرسمي.
* 1998: Java ring* 1999: Palm V* 2000* 2001* 2002: Sharp Zaurus* 2003* 2004: Homepod, a wireless MP3 device from Gloolabs* 2005* 2006: SavaJe Jasper S20 phone* 2007: RS Media programmable robot* 2008: Sentilla Perk Kit, Pulse Smartpen, Sony Ericsson K850i* 2009: HTC Diamond with JavaFX preinstalled==CommunityOne==From 2007 to 2009, an associated one-day event, CommunityOne, was held, for the broader free and open-source developer community.