Scanning for Off-Peak Commuters (image) Stanford University Caption Stanford University graduate student Chinmoy Mandayam makes adjustments to one of the radio-frequency identification scanners installed on campus for the Congestion and Parking Relief Incentives project. Credit Tom Yue Usage Restrictions Graphics, photographs and videos provided by the Precourt Institute for Energy at Stanford University are to be used - with appropriate credit - for editorial purposes only. Flopping, altering or otherwise embellishing these images in any way that changes the editorial content of the images is prohibited. Permission is for one-time use only. Supplied image file must be deleted after use. 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.