Obesity appetite (IMAGE) Massachusetts Institute of Technology Caption MIT engineers designed an ingestible capsule that vibrates within the stomach. These vibrations activate the same stretch receptors that sense when the stomach is distended, creating an illusory sense of fullness and reducing appetite. Such a pill could offer a minimally invasive, cost-effective way to treat obesity. Credit Courtesy of Shriya Srinivasan, Giovanni Traverso, MIT News Usage Restrictions Images are made available to non-commercial entities, press and the general public under a Creative Commons Attribution Non-Commercial No Derivatives license. You may not alter the images provided, other than to crop them to size. A credit line must be used when reproducing images License Original content 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.