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[{"key": "dc.contributor.advisor", "value": "Riekkinen, Janne", "language": "", "element": "contributor", "qualifier": "advisor", "schema": "dc"}, {"key": "dc.contributor.author", "value": "Lammintaus, Jonne", "language": "", "element": "contributor", "qualifier": "author", "schema": "dc"}, {"key": "dc.date.accessioned", "value": "2020-07-07T05:08:08Z", "language": null, "element": "date", "qualifier": "accessioned", "schema": "dc"}, {"key": "dc.date.available", "value": "2020-07-07T05:08:08Z", "language": null, "element": "date", "qualifier": "available", "schema": "dc"}, {"key": "dc.date.issued", "value": "2020", "language": "", "element": "date", "qualifier": "issued", "schema": "dc"}, {"key": "dc.identifier.uri", "value": "https://jyx.jyu.fi/handle/123456789/71086", "language": null, "element": "identifier", "qualifier": "uri", "schema": "dc"}, {"key": "dc.description.abstract", "value": "Meist\u00e4 l\u00e4hes jokaisella on k\u00e4yt\u00f6ss\u00e4\u00e4n tietoteknisi\u00e4 laitteita. Olemme alkaneet siirtym\u00e4\u00e4n paikallaan olevista raskaista laitteista kuten p\u00f6yt\u00e4tietokone yh\u00e4 kevyempiin ja mukana kulkeviin laitteisiin. Kaikilta meilt\u00e4 taitaa l\u00f6yty\u00e4 v\u00e4hint\u00e4\u00e4nkin matkapuhelin. K\u00e4yt\u00e4mme n\u00e4it\u00e4 laitteita p\u00e4ivitt\u00e4in ja meille on t\u00e4rke\u00e4\u00e4, ett\u00e4 k\u00e4ytt\u00e4m\u00e4\u00e4mme laitetta on miellytt\u00e4v\u00e4 k\u00e4ytt\u00e4\u00e4. Vaikka laitekehitys on ollut \u00e4\u00e4rimm\u00e4isen nopeaa viime vuosikymmenin\u00e4, on laitteiden k\u00e4ytett\u00e4vyyksiss\u00e4 edelleen isoja haasteita. T\u00e4m\u00e4 tutkielma k\u00e4sittelee k\u00e4ytett\u00e4vyytt\u00e4 ja sen t\u00e4rkeytt\u00e4 uudessa laitteessa ja j\u00e4rjestelm\u00e4ss\u00e4. Tutkielma suoritetaan kirjallisuuskatsauksena alan kirjallisuutta hy\u00f6dynt\u00e4en ja siin\u00e4 pyrit\u00e4\u00e4n l\u00f6yt\u00e4m\u00e4\u00e4n k\u00e4ytett\u00e4vyyteen vaikuttavia asioita, jotta niit\u00e4 voisi parantaa ja ehk\u00e4ist\u00e4 huonosta k\u00e4ytett\u00e4vyydest\u00e4 aiheutuvia ongelmia. Tutkittaessa huomattiin, ett\u00e4 hyv\u00e4n k\u00e4ytett\u00e4vyyden voi jakaa viiteen isoon ominaisuuteen, opittavuuteen, tehokkuuteen, muistettavuuteen, virheisiin sek\u00e4 tyytyv\u00e4isyyteen. N\u00e4it\u00e4 viitt\u00e4 ominaisuutta voidaan tarkentaa edelleen pitk\u00e4hk\u00f6ll\u00e4 listalla asioita, joita tulee ottaa huomioon, kun suunnitellaan laitteen tai j\u00e4rjestelm\u00e4n k\u00e4ytett\u00e4vyytt\u00e4. Tutkielma on suunnattu etenkin laite- ja j\u00e4rjestelm\u00e4kehitt\u00e4jille ja suunnittelijoille mutta my\u00f6s esimerkiksi tavalliselle k\u00e4ytt\u00e4j\u00e4lle, joka pohtii k\u00e4ytett\u00e4vyytt\u00e4 uudessa laitteessa, jonka on aikomassa hankkia.", "language": "fi", "element": "description", "qualifier": "abstract", "schema": "dc"}, {"key": "dc.description.abstract", "value": "Nearly all of us have some sort of information technology devices. We have begun to move from stationary heavy devices such as a desktop computer to ever lighter and portable devices. We all probably have at least a cell phone. We use these devices daily, and it is important for us that the device we use is comfortable to use. Although the device development has been extremely rapid in recent decades, there are still major challenges in device usability. This thesis discusses usability and its importance in a new device and system. The thesis is carried out as a literature review using the literature in the field and seeks to find issues that affect usability to improve them and prevent problems caused by poor usability. The study found that good usability can be divided into five major attributes, learnability, efficiency, memorability, errors, and satisfaction. These five attributes can be further refined with a long list of things to consider when planning the usability of a device or system. The study is aimed especially at device and system developers and designers, but also for the average user, for example, who is considering usability in a new device that he or she intends to acquire.", "language": "en", "element": "description", "qualifier": "abstract", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Submitted by Miia Hakanen (mihakane@jyu.fi) on 2020-07-07T05:08:08Z\nNo. of bitstreams: 0", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Made available in DSpace on 2020-07-07T05:08:08Z (GMT). No. of bitstreams: 0\n Previous issue date: 2020", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.format.extent", "value": "24", "language": "", "element": "format", "qualifier": "extent", "schema": "dc"}, {"key": "dc.language.iso", "value": "fin", "language": null, "element": "language", "qualifier": "iso", "schema": "dc"}, {"key": "dc.rights", "value": "In Copyright", "language": "en", "element": "rights", "qualifier": null, "schema": "dc"}, {"key": "dc.title", "value": "K\u00e4ytett\u00e4vyyden t\u00e4rkeys uudessa mobiililaitteessa ja j\u00e4rjestelm\u00e4ss\u00e4", "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-202007075259", "language": "", "element": "identifier", "qualifier": "urn", "schema": "dc"}, {"key": "dc.type.ontasot", "value": "Bachelor's thesis", "language": "en", "element": "type", "qualifier": "ontasot", "schema": "dc"}, {"key": "dc.type.ontasot", "value": "Kandidaatinty\u00f6", "language": "fi", "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": "Jyv\u00e4skyl\u00e4n yliopisto", "language": "fi", "element": "contributor", "qualifier": "organization", "schema": "dc"}, {"key": "dc.contributor.organization", "value": "University of Jyv\u00e4skyl\u00e4", "language": "en", "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": "yvv.contractresearch.funding", "value": "0", "language": "", "element": "contractresearch", "qualifier": "funding", "schema": "yvv"}, {"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": null, "element": "rights", "qualifier": "accesslevel", "schema": "dc"}, {"key": "dc.type.publication", "value": "bachelorThesis", "language": null, "element": "type", "qualifier": "publication", "schema": "dc"}, {"key": "dc.subject.oppiainekoodi", "value": "601", "language": "", "element": "subject", "qualifier": "oppiainekoodi", "schema": "dc"}, {"key": "dc.subject.yso", "value": "k\u00e4ytt\u00e4j\u00e4kokemus", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "k\u00e4ytt\u00f6liittym\u00e4t", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "tietoj\u00e4rjestelm\u00e4t", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "k\u00e4ytett\u00e4vyys", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "k\u00e4ytt\u00f6liittym\u00e4t", "language": null, "element": "subject", "qualifier": "yso", "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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