Bomb Techs Use XTK Software (IMAGE) DOE/Sandia National Laboratories Caption In a training session, bomb techs use Sandia National Laboratories' XTK software to stitch together X-ray images of a suspicious package. The XTK team spent hundreds of hours with Explosive Ordnance Disposal technicians learning how they work. Credit Photo courtesy of the National Nuclear Security Administration Usage Restrictions None License Licensed 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.