With the help of an algorithm, a camera in motion can produce higher-resolution images than a camera held completely still

https://www.eurekalert.org/news-releases/1097164

"details <1 pixel get smeared out across pixel rather than precisely located within it, causing blurred sub-pixel details... overcome using camera motion to produce sub-pixel, gigapixel-scale resolution... movement causes small light points to leave tracks that cross multiple pixels that algorithm uses as extra information to pinpoint exactly where fine details must have been, reconstructing on finer grid... mounted conventional camera to moving stage... photography from moving aircraft, scientific, archival, art"