Sensor fusion provide a collaborative a collaborative approached with multi sensors to improve the quality assessment of agro-food products for a high quality is attracting massive attention recently. Combining of data deriving from multi sensor system means more accurate, more complete or more dependable is better than these sources were used individually. An acoustic sensor, NIR spectrometer, E-nose (EN) and on line hyperspectral imaging combined for nondestructive evaluation of apple fruit (firmness and solouble solid content ,Fig-6). Sensor fusion technology has also been used for assessment juice (69), fruit (70-71), meat (72), fish (73), tea (74) and other agro-food products.