https://pinboard.in/u:robertogreco/public/ recent bookmarks from robertogreco 2012-05-20T20:09:46+00:00 http://observatory.designobserver.com/feature/an-interview-with-kevin-slavin/30608/ robertogreco trading gps geocaching design urban softwareforcities software algorithms cities finance paolaantonelli reality phantomcity augmentedreality storytelling fiction photography area/code robwalker 2011 kevinslavin algorithmictrading ar https://pinboard.in/u:robertogreco/b:4e161916326e/ 2012-02-15T03:46:06+00:00 https://vimeo.com/11290693 robertogreco blasttheory simonevans quentinstevens paulinabozek duncanspeakman mattadams simonjohnson clarereddington jackcase thomasbrock hollygramazio alexfleetwood art theater urbanplay urbangames parkour social urbanism urban legal law publicspace fun ubiquitousconnectivity ubicomp geolocation geocaching socialgames gaming via:chrisberthelsen playmakers play games rules arg pervasivegames pervasive 2010 howardrheingold michaelwesch hide&seek hide&seek; https://pinboard.in/u:robertogreco/b:cdb05d304ede/ 2010-02-02T07:39:11+00:00 http://en.wikipedia.org/wiki/Geohashing robertogreco geocaching geohashing serendipity exploration location geography play games https://pinboard.in/u:robertogreco/b:deba9b055700/ 2010-02-02T04:41:48+00:00 http://www.ethanzuckerman.com/blog/2010/02/02/geocaching-augmenting-reality-for-enhanced-serendipity/ robertogreco ethanzuckerman geocaching geohashing augmentedreality serendipity tcsnmy discovery travel projectideas glvo web internet artichokeblog pamhook ar https://pinboard.in/u:robertogreco/b:cabeea2c558b/ 2009-09-27T18:29:00+00:00 http://noisydecentgraphics.typepad.com/design/2009/09/the-hidden-park-iphone-game.html robertogreco iphone applications games gaming arg children thehiddenpark via:preoccupations gps augmentedreality location play outdoors videogames geocaching ios ar https://pinboard.in/u:robertogreco/b:2140647bf222/ 2009-08-23T04:13:05+00:00 http://www.wired.com/geekdad/2009/08/letterboxing/ robertogreco letterboxing camping geocaching tcsnmy glvo edg srg geographing https://pinboard.in/u:robertogreco/b:18cf9c9605ff/ 2008-07-14T21:04:46+00:00 http://www.letterboxing.org/ robertogreco letterboxing geocaching classideas wayfinding location rubberstamps maps mapping us northamerica craft glvo unschooling homeschool fun roadtrip https://pinboard.in/u:robertogreco/b:386118d1db48/