{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,1]],"date-time":"2025-10-01T16:26:17Z","timestamp":1759335977008},"reference-count":50,"publisher":"Blue Eyes Intelligence Engineering and Sciences Engineering and Sciences Publication - BEIESP","issue":"3","content-domain":{"domain":["www.ijeat.org"],"crossmark-restriction":true},"short-container-title":["IJEAT"],"abstract":"<jats:p>This survey focuses on the benefits of smart lockers and their potential contribution in the last mile problem. It first introduces the related concepts. Then, categorizes existing solutions and identifies the similarities and differences. Further, their strengths and limitations are discussed. Finally, it presents key challenges in the field, and discusses envisioned future research directions that must be factored in by researchers, implementers, and manufacturers to increase the acceptance of smart lockers and to improve their security.<\/jats:p>","DOI":"10.35940\/ijeat.c3374.0211322","type":"journal-article","created":{"date-parts":[[2022,2,24]],"date-time":"2022-02-24T10:45:15Z","timestamp":1645699515000},"page":"141-149","update-policy":"http:\/\/dx.doi.org\/10.35940\/beiesp.crossmarkpolicy","source":"Crossref","is-referenced-by-count":9,"title":["Smart Lockers: Approaches, Challenges and Opportunities"],"prefix":"10.35940","volume":"11","author":[{"name":"Instituto Polit\u00e9cnico de Castelo Branco, Portugal.","sequence":"first","affiliation":[]},{"given":"Al\u00edcia F. S.","family":"Lu\u00eds","sequence":"first","affiliation":[]},{"given":"Gon\u00e7alo M. C.","family":"Martins","sequence":"additional","affiliation":[]},{"name":"Instituto Polit\u00e9cnico de Castelo Branco, Portugal.","sequence":"additional","affiliation":[]},{"given":"Joa\u0303o M. L. P.","family":"Caldeira","sequence":"additional","affiliation":[]},{"name":"Instituto Polit\u00e9cnico de Castelo Branco, Instituto de Telecomunica\u00e7\u00f5es, Portugal.","sequence":"additional","affiliation":[]},{"given":"Vasco N. G. J.","family":"Soares","sequence":"additional","affiliation":[]},{"name":"Instituto Polit\u00e9cnico de Castelo Branco, Instituto de Telecomunica\u00e7\u00f5es, Portugal.","sequence":"additional","affiliation":[]}],"member":"21590","published-online":{"date-parts":[[2022,2,28]]},"reference":[{"key":"ref0","unstructured":"\"CTT e-Commerce Report 2021: e-Commerce B2C cresceu +46% durante 2020 - Revista Cargo,\" Nov. 16, 2021. https:\/\/revistacargo.pt\/ctt-e-commerce-report-2021-e-commerce-b2c-cresceu-46-durante-2020\/ (accessed Dec. 17, 2021)."},{"key":"ref1","unstructured":"R. Correia, \"E-Commerce cresceu 46% em 2020 atingindo os 4,4 mil milh\u00f5es de euros.\" https:\/\/www.distribuicaohoje.com\/consumo\/e-commerce-cresceu-46-em-2020-atingindo-os-44-mil-milhoes-de-euros\/ (accessed Nov. 25, 2021)."},{"key":"ref2","unstructured":"J. Song and G. G. 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