Technology　becomes　more　and　more　important　during　the　process　of　economic　and　social　development.　Meanwhile,　uncertainties　grow　accordingly　because　of　its　inner　and　outer　environments.　As　a　result,　scientific　technological　foresight　activities　emerged　and　were　paid　much　attention　to.　Cross-Impact　Analysis　(CIA)　is　a　foresight　method　that　considers　cross　impacts　among　future　events　thoroughly.　As　future　event　set,　initial　conditions　and　cross　impacts　are　gained　from　experts,　such　forecasting　activities　as　Monte　Carlo　simulation,　trend　forecasting　and　key　events　selecting　can　be　performed　by　CIA.　This　paper　reviews　the　history　of　CIA　and　its　latest　development.　Then　an　easy　and　open　technological　foresight　framework　based　on　CIA　is　proposed.　This　model　can　be　an　effective　tool　for　future　forecasting.