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[{"key": "dc.contributor.advisor", "value": "Woods, Naomi", "language": null, "element": "contributor", "qualifier": "advisor", "schema": "dc"}, {"key": "dc.contributor.author", "value": "H\u00e4m\u00e4l\u00e4inen, Noora", "language": null, "element": "contributor", "qualifier": "author", "schema": "dc"}, {"key": "dc.date.accessioned", "value": "2015-11-24T19:58:41Z", "language": null, "element": "date", "qualifier": "accessioned", "schema": "dc"}, {"key": "dc.date.available", "value": "2015-11-24T19:58:41Z", "language": null, "element": "date", "qualifier": "available", "schema": "dc"}, {"key": "dc.date.issued", "value": "2015", "language": null, "element": "date", "qualifier": "issued", "schema": "dc"}, {"key": "dc.identifier.uri", "value": "https://jyx.jyu.fi/handle/123456789/47808", "language": null, "element": "identifier", "qualifier": "uri", "schema": "dc"}, {"key": "dc.description.abstract", "value": "T\u00e4m\u00e4n kirjallisuuskatsauksena toteutetun kandidaatin tutkielman tarkoituksena on selvitt\u00e4\u00e4, ett\u00e4 voisivatko biotunnisteet tarjota mielekk\u00e4\u00e4n vaihtoehdon salasanoille. Tutkielma keskittyy tarkastelemaan edell\u00e4 mainittua tutkimusongelmaa ik\u00e4\u00e4ntyneiden k\u00e4ytt\u00e4jien n\u00e4k\u00f6kulmasta.\nIk\u00e4\u00e4ntyneiden aikuisten, joilla t\u00e4ss\u00e4 tutkielmassa tarkoitetaan 65 vuoden i\u00e4n saavuttaneita, m\u00e4\u00e4r\u00e4 on lis\u00e4\u00e4ntynyt maailmanlaajuisesti. Ik\u00e4\u00e4ntymisprosessiin liittyy niin fysiologisia kuin kognitionaalisiakin muutoksia, joiden johdosta ik\u00e4\u00e4ntyneet k\u00e4ytt\u00e4j\u00e4t poikkeavat muista k\u00e4ytt\u00e4j\u00e4ryhmist\u00e4. Lis\u00e4ksi kognitiivisten toimintojen heikkeneminen vaikuttaa etenkin muistitoiminnoista suoriutumiseen. Liikkuvuuden rajoittuessa ja eristyneisyyden lis\u00e4\u00e4ntyess\u00e4 ik\u00e4\u00e4ntyneet aikuiset voisivat hy\u00f6ty\u00e4 verkkopohjaisista palveluista, mutta ep\u00e4k\u00e4yt\u00e4nn\u00f6lliset todennusmenetelm\u00e4t saattavat vaikeuttaa niihin p\u00e4\u00e4sy\u00e4. \nTutkielma esittelee lyhyesti autentikoinnin eli todennuksen periaatteita ja listaa tyypillisimm\u00e4t biotunnisteita hy\u00f6dynt\u00e4v\u00e4t todennustekniikat, edeten sitten kuvailemaan ik\u00e4\u00e4ntyneit\u00e4 teknologian k\u00e4ytt\u00e4ji\u00e4 ja heid\u00e4n erityspiirteit\u00e4\u00e4n keskiverto k\u00e4ytt\u00e4j\u00e4ryhmiin verrattuina. Lopuksi arvioidaan biotunnisteiden soveltuvuutta salasanoille vaihtoehtoiseksi todennusmenetelm\u00e4ksi, keskittyen etenkin ik\u00e4\u00e4ntyneen juuri k\u00e4ytt\u00e4j\u00e4n n\u00e4k\u00f6kulmaan.\nIk\u00e4\u00e4ntymisen katsotaan siis aiheuttavan monia kognitiivisia ja fyysisi\u00e4 muutoksia, jotka olisi syyt\u00e4 huomioida biotunnisteiden k\u00e4ytett\u00e4vyytt\u00e4 arvioitaessa. Erilaisten biotunnisteiden joukko on kuitenkin hyvin laaja ja vaihteleva, aivan kuten ik\u00e4\u00e4ntyneiden k\u00e4ytt\u00e4jienkin joukko, mik\u00e4 vaikeuttaa johtop\u00e4\u00e4t\u00f6sten tekemist\u00e4 n\u00e4iden menetelmien yleistasoisesta soveltuvuudesta kyseiselle k\u00e4ytt\u00e4j\u00e4ryhm\u00e4lle.", "language": "fi", "element": "description", "qualifier": "abstract", "schema": "dc"}, {"key": "dc.description.abstract", "value": "This bachelor\u2019s thesis is a literacy review that aims to find out if biometrics could provide a reasonable alternative for passwords for older adults. The issues are perceived is from an older user\u2019s perspective.\nThe number of older adults, meaning those at the age of 65 or more, is increasing worldwide. Age comes with physical and cognition-related changes that makes this user group differ from other users, as the age-related cognitive decline effects memory. Passwords are a widely used authentication mechanism today, and rely heavily on the user\u2019s memory performance. The older adults with decreased mobility and increased isolation would benefit from web-based services, but the inconvenient authentication mechanisms may hinder their access.\nThe study briefly introduces the concept of authentication and then continues by examining the most common authentication techniques in more depth. This study will then discuss older adults as technology users and point out how they may differ from the average user group. Finally, biometrics are considered as an alternative to passwords, particularly for the older users.\nThe aging process results in many physical and cognitive changes, some of which may need to be considered while evaluating the usability of biometrics. However, there are a large amount of different biometrics applications with different characteristics. As the population of older adults is growing; their different abilities and limitations, make it difficult to draw a general conclusion for the suitability of biometrics.", "language": "en", "element": "description", "qualifier": "abstract", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Submitted using Plone Publishing form by Noora H\u00e4m\u00e4l\u00e4inen (nokrhama) on 2015-11-24 19:58:40.823991. Form: Kandidaatintutkielma -lomake (https://kirjasto.jyu.fi/julkaisut/julkaisulomakkeet/kandin-tutkielma-lomake). JyX data: [jyx_publishing-allowed (fi) =True]", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Submitted by jyx lomake-julkaisija (jyx-julkaisija.group@korppi.jyu.fi) on 2015-11-24T19:58:41Z\nNo. of bitstreams: 2\nURN:NBN:fi:jyu-201511243803.pdf: 395490 bytes, checksum: 0df7f0bfffd9d3e3b8b580881ecc9d5e (MD5)\nlicense.html: 4813 bytes, checksum: b4a3c5fafa791d2ebc4f6b461402cb79 (MD5)", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Made available in DSpace on 2015-11-24T19:58:41Z (GMT). No. of bitstreams: 2\nURN:NBN:fi:jyu-201511243803.pdf: 395490 bytes, checksum: 0df7f0bfffd9d3e3b8b580881ecc9d5e (MD5)\nlicense.html: 4813 bytes, checksum: b4a3c5fafa791d2ebc4f6b461402cb79 (MD5)\n Previous issue date: 2015", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.format.extent", "value": "31", "language": "", "element": "format", "qualifier": "extent", "schema": "dc"}, {"key": "dc.language.iso", "value": "eng", "language": null, "element": "language", "qualifier": "iso", "schema": "dc"}, {"key": "dc.rights", "value": "In Copyright", "language": "en", "element": "rights", "qualifier": null, "schema": "dc"}, {"key": "dc.subject.other", "value": "biotunnisteet", "language": null, "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "ik\u00e4\u00e4ntyneet k\u00e4ytt\u00e4j\u00e4t", "language": null, "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "todennus", "language": null, "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "autentikointi", "language": null, "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "salasanat", "language": null, "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.title", "value": "Biometrics as an alternative to passwords for older users", "language": "", "element": "title", "qualifier": null, "schema": "dc"}, {"key": "dc.type", "value": "bachelor thesis", "language": null, "element": "type", "qualifier": null, "schema": "dc"}, {"key": "dc.identifier.urn", "value": "URN:NBN:fi:jyu-201511243803", "language": null, "element": "identifier", "qualifier": "urn", "schema": "dc"}, {"key": "dc.type.ontasot", "value": "Kandidaatintutkielma", "language": "fi", "element": "type", "qualifier": "ontasot", "schema": "dc"}, {"key": "dc.type.ontasot", "value": "Bachelor's thesis", "language": "en", "element": "type", "qualifier": "ontasot", "schema": "dc"}, {"key": "dc.contributor.faculty", "value": "Informaatioteknologian tiedekunta", "language": "fi", "element": "contributor", "qualifier": "faculty", "schema": "dc"}, {"key": "dc.contributor.faculty", "value": "Faculty of Information Technology", "language": "en", "element": "contributor", "qualifier": "faculty", "schema": "dc"}, {"key": "dc.contributor.department", "value": "Informaatioteknologia", "language": "fi", "element": "contributor", "qualifier": "department", "schema": "dc"}, {"key": "dc.contributor.department", "value": "Information Technology", "language": "en", "element": "contributor", "qualifier": "department", "schema": "dc"}, {"key": "dc.contributor.organization", "value": "University of Jyv\u00e4skyl\u00e4", "language": "en", "element": "contributor", "qualifier": "organization", "schema": "dc"}, {"key": "dc.contributor.organization", "value": "Jyv\u00e4skyl\u00e4n yliopisto", "language": "fi", "element": "contributor", "qualifier": "organization", "schema": "dc"}, {"key": "dc.subject.discipline", "value": "Tietoj\u00e4rjestelm\u00e4tiede", "language": "fi", "element": "subject", "qualifier": "discipline", "schema": "dc"}, {"key": "dc.subject.discipline", "value": "Information Systems Science", "language": "en", "element": "subject", "qualifier": "discipline", "schema": "dc"}, {"key": "dc.date.updated", "value": "2015-11-24T19:58:42Z", "language": null, "element": "date", "qualifier": "updated", "schema": "dc"}, {"key": "dc.type.coar", "value": "http://purl.org/coar/resource_type/c_7a1f", "language": null, "element": "type", "qualifier": "coar", "schema": "dc"}, {"key": "dc.rights.accesslevel", "value": "openAccess", "language": "fi", "element": "rights", "qualifier": "accesslevel", "schema": "dc"}, {"key": "dc.type.publication", "value": "bachelorThesis", "language": null, "element": "type", "qualifier": "publication", "schema": "dc"}, {"key": "dc.rights.url", "value": "https://rightsstatements.org/page/InC/1.0/", "language": null, "element": "rights", "qualifier": "url", "schema": "dc"}]
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