A Digital Portrait for Grapes Indicates Their Ripeness (1 of 2) (image) FECYT - Spanish Foundation for Science and Technology Share Print E-Mail Caption This shows scientists inserting the fruit or seeds into a light controlled cabin. Credit Grupo Color y Calidad de los Alimentos/ US. Usage Restrictions None Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.