Thanks to the support of Chromecast, it's easy with Google Photos. Before the pictures land on the big screen, you can choose which of them are displayed on the smartphone or tablet. Videos and animated GIF files can also be displayed in this way. Google Photos is compatible with Chromecas...
For a neat variation, build an animated GIF with ImageMagick by grouping points by the hour, gradually revealing the street map ghost. Have fun! See Also crontab tips are available at http://www.everything2.com/index.pl?node_id=765412 —Mikel Maron How Google Maps Got Me Out of a ...