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Recently we were asked to do a little research about mobile digital assistants and positioning in buildings. Next idea was bluetooth and still is.<\/p>\n In the meantime I asked Tumasch Reichenbacher who did a presentation about SVG in mobile situations<\/a> at the last SVG Open Conference.<\/p>\n He told me to check out the latest Ericsson Review and gave me the link<\/a> to the one, he mentioned in his presentation last year. <\/p>\n He added: Further reading: <\/body><\/html><\/p>\n","protected":false},"excerpt":{"rendered":" Recently we were asked to do a little research about mobile digital assistants and positioning in buildings. First we looked at GPS (Global Positioning System), as Japan and Korea do a lot of interesting...<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[8],"tags":[],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/blog.kaywa.com\/index.php?rest_route=\/wp\/v2\/posts\/252"}],"collection":[{"href":"https:\/\/blog.kaywa.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.kaywa.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.kaywa.com\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.kaywa.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=252"}],"version-history":[{"count":0,"href":"https:\/\/blog.kaywa.com\/index.php?rest_route=\/wp\/v2\/posts\/252\/revisions"}],"wp:attachment":[{"href":"https:\/\/blog.kaywa.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=252"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.kaywa.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=252"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.kaywa.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=252"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
\nFirst we looked at GPS<\/a> (Global Positioning System), as Japan and Korea do a lot of interesting stuff with gpsOne mobile phones. The problem with GPS is that it isn’t very precise – the range is something between 5 and 50 meters. <\/p>\n
\nNatrlich gibt es fr den Indoor-Bereich Positionierungslsungen mit IR-Sendern. Soviel ich weiss ch we, gibt es da auch schon Pilotprojekte in Museen bzw. auf Messen. Vielleicht wre da auch das Projt Saimotion<\/a> interessant.”<\/p>\n
Geospatial Information Service System for Browser-phones utilizing PSVG<\/a>
KDDI GPS Phones<\/a>
SPH-i500 with gpsOne support<\/a><\/p>\n