Linux Magazine included a nice article about Tellico in its June 2025 edition on Cool Linux Hacks. It has a nice description of adding items to one’s collection and how to search various sources online. A couple of screenshots are included that do a good job of showcasing the interface.
It even connects to the subsequent review of a barcode scanner to talk about using it together with Tellico. The distinction between using a webcam for scanning, where Tellico has to convert the image to a barcode, and a specific barcode scanner isn’t always clear to users. A scanner can essentially act as a keyboard, where the barcode comes across just as if someone were typing it in. For Tellico’s use, the webcam functionality isn’t well-tested since scanners are much more prevalent.