# Digitalization at the Point-of-Sale in Grocery Retail - State of the Art of Smart Shelf Technology and Application Scenarios

> Research article (Procedia Computer Science, 2022) · cited 31× · AI/ML

**Wikidata**: [openalex:W3208817717](https://www.wikidata.org/wiki/openalex:W3208817717)  
**Source**: https://4ort.xyz/entity/digitalization-at-the-point-of-sale-in-grocery-retail-state-of-the-art-of-smart-shelf-technology-and-application-scenari