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When a patient visits a doctor and the doctor prescribes n medications, a photo and the personal information of the patient are encoded into n QR code transparencies that can be decoded by common QR code scanners available for smartphones. The prescription and n QR code transparencies are then stored in a hospital\u2019s medication administration system. When the patient receives their medicine, they can scan these n QR code transparencies using a smartphone to ensure that they have all the medicines prescribed by the doctor; this function is accessible even if the patient\u2019s phone does not have Internet access. The main purpose of the proposed system is to prevent hospitals from giving medicine to the wrong patient, or giving less than the prescribed dosage of medicine to the patient. The focus is not on the internal medicine packaging process in hospitals but on reducing the probability of counter staff giving medicine to the wrong patient. This function is of considerable importance to non-English-speaking people who are not used to reading medicine names in English.<\/jats:p>","DOI":"10.1155\/2020\/8885242","type":"journal-article","created":{"date-parts":[[2020,11,4]],"date-time":"2020-11-04T05:20:09Z","timestamp":1604467209000},"page":"1-10","source":"Crossref","is-referenced-by-count":10,"title":["A New Visual Cryptography-Based QR Code System for Medication Administration"],"prefix":"10.1155","volume":"2020","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-9834-0075","authenticated-orcid":true,"given":"Yen-Wu","family":"Ti","sequence":"first","affiliation":[{"name":"College of Artificial Intelligence, Yango University, Fuzhou, Fujian 35000, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5879-4048","authenticated-orcid":true,"given":"Shang-Kuan","family":"Chen","sequence":"additional","affiliation":[{"name":"College of Artificial Intelligence, Yango University, Fuzhou, Fujian 35000, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-6034-4778","authenticated-orcid":true,"given":"Wen-Chieh","family":"Wu","sequence":"additional","affiliation":[{"name":"Department of Digital Media Design, Hwa Hsia University of Technology, New Taipei City, Taiwan"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","reference":[{"key":"1","article-title":"What is a medication error?","author":"National Coordinating Council for Medication Error Reporting and Prevention","year":"2015"},{"key":"2","doi-asserted-by":"publisher","DOI":"10.2146\/ajhp040609"},{"key":"3","volume-title":"Preventing Medication Errors: Quality Chasm Series","author":"Institute of Medicine of the National Academies","year":"2007"},{"key":"4","doi-asserted-by":"publisher","DOI":"10.1056\/nejmsa020847"},{"issue":"18","key":"5","doi-asserted-by":"crossref","first-page":"1698","DOI":"10.1056\/NEJMsa0907115","article-title":"Effect of bar-code technology on the safety of medication administration","volume":"362","author":"C. 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