The document summarizes several notable video game consoles across the 6th and 7th generations, including the Atari Lynx (1989), Sega Game Gear (1990), PlayStation (1994), Sega Saturn (1994-1995), Nintendo GameCube (2001), Microsoft Xbox (2001), Nintendo DS (2004), PlayStation Portable (2005), Nintendo Wii (2006), and Nintendo Wii U (2012). It discusses the key features and competitors of each console.