[{"data":1,"prerenderedAt":224},["ShallowReactive",2],{"project-4240236":3},{"id":4,"name":5,"line":6,"line_source":7,"title":8,"url":9,"domain":10,"maker":11,"posted_at":12,"year":13,"points":14,"comments":15,"rank_in_year":16,"shown_in_year":17,"top":18,"tier":19,"category":20,"subcategory":21,"format":22,"keywords":23,"reception":28,"sentiment":29,"stance_mix":30,"scored_comments":33,"aspects":34,"strip":40,"post_text":43,"what":44,"said":84,"maker_in_thread":149,"shape":157,"grid":159,"attempts":187,"same_week":188,"maker_shows":216,"maker_hidden":217,"reader_version":218,"card":219},"4240236","tehula","Send a text message, get your friends' location back","title","Show HN: Send a text message, get your friends' location back","http:\u002F\u002Ftehula.com","tehula.com","friggeri",1342193671,2012,11,13,1274,1677,76,"shown","consumer_social","location sharing","mobile_app",[21,24,25,26,27],"share location","find friends","text message location","iphone app","mixed",-0.19,{"positive":31,"neutral":32,"mixed":31,"critical":32},1,2,6,{"execution":35,"idea":37,"performance":38,"pricing":39},{"positive":36,"critical":36},0,{"positive":31,"critical":31},{"positive":36,"critical":36},{"positive":36,"critical":31},[36,36,41,36,42,36,41,36,31,36,41,31,36],3,5,null,{"problem":45,"audience":55,"pricing":63,"motivation":67,"time_to_build":43,"stack":71,"openness":82,"stage":83,"team_size":82},{"value":46,"source":47,"evidence":48},"Asking friends where they are by text, then getting their location without them installing an app","maker",[49,52],{"id":50,"by":11,"text":51},"4240333","Yes that's it: we add a unique link to the text message, the recipient then visits the page and share his location, and we then notify the sender.",{"id":53,"by":11,"text":54},"4240453","Great comments, thanks. First, about the cost. I chose to charge 99 cents basically to ensure that the services keeps running: I wouldn't want to shut it down just because it…",{"value":56,"source":57,"evidence":58},"iPhone users who want to find friends' locations","inferred",[59,62],{"id":60,"by":11,"text":61},"4240249","Hi fellow HNers, I'm releasing to the public my first iPhone app today. I'm right here to answer any of your questions! I'm giving out a few promo codes, send me an email at…",{"id":53,"by":11,"text":54},{"value":64,"source":47,"evidence":65},"99 cents to install the iPhone app",[66],{"id":53,"by":11,"text":54},{"value":68,"source":47,"evidence":69},"Ensure the service keeps running if it becomes too popular; market research showed people often ask where others are by phone",[70],{"id":53,"by":11,"text":54},[72,76],{"value":73,"source":47,"evidence":74},"iOS app",[75],{"id":60,"by":11,"text":61},{"value":77,"source":47,"evidence":78},"HTML5 geolocation (watchPosition with enableHighAccuracy)",[79],{"id":80,"by":11,"text":81},"4240500","The location is pretty accurate. Instead of using getCurrentPosition, we actually use watchPosition + enableHighAccuracy to gather location for a few seconds before pushing it to…","unknown","launched",{"praise":85,"objections":98,"requests":120,"questions":129,"alternatives":143},[86,94],{"value":87,"source":88,"evidence":89},"Solves the problem of non-geek friends needing to install apps","commenter",[90],{"id":91,"by":92,"text":93},"4240339","jameswyse","Cool! I love tools like google latitude but unfortunately my friends aren't all geeks who know how to use it. This solves that problem completely, well done! Hope you release an…",{"value":95,"source":47,"evidence":96},"Location accuracy seems good per maker",[97],{"id":80,"by":11,"text":81},[99,106,110],{"value":100,"source":88,"evidence":101},"99 cents is a barrier to install",[102],{"id":103,"by":104,"text":105},"4240398","danso","Here's what you have to sell users on: Is it worth paying 99 cents to install a new app (that fits somewhere in their app list) just to get someone's location? How often when you…",{"value":107,"source":88,"evidence":108},"Recipients may distrust an unknown link sent by text",[109],{"id":103,"by":104,"text":105},{"value":111,"source":88,"evidence":112},"Google Latitude already does this",[113,117],{"id":114,"by":115,"text":116},"4240653","mikeevans","Why wouldn't I just use Google Latitude? It has 'Ping for location' support too.",{"id":118,"by":115,"text":119},"4240757","I guess. On Android, the app is part of Google Maps, all they need to do is click the \"join Latitude\" button. Not only that, but they can enable real time updates\u002Fetc. I'm not…",[121,125],{"value":122,"source":88,"evidence":123},"Android version",[124],{"id":91,"by":92,"text":93},{"value":126,"source":47,"evidence":127},"Directions to friend's location",[128],{"id":53,"by":11,"text":54},[130,137],{"value":131,"source":88,"evidence":132},"How accurate is the location?",[133],{"id":134,"by":135,"text":136},"4240482","jaequery","is the location accurate? ive seen other apps like this but it was always not accurate. i believe it's because the link opens up a browser, which uses html5 geolocate that…",{"value":138,"source":88,"evidence":139},"How does it work for the recipient?",[140],{"id":141,"by":92,"text":142},"4240323","Looks cool, unfortunately I've no iOS device to test it on. How does it work? I'm guessing the recipient has to open a link?",[144],{"value":145,"source":88,"evidence":146},"Google Latitude",[147,148],{"id":114,"by":115,"text":116},{"id":118,"by":115,"text":119},{"comments":33,"answered":150,"key":151},4,[152,153,154],{"id":60,"text":61},{"id":50,"text":51},{"id":155,"text":156},"4240348","There are plans for an Android version in the future, although there are still a few features I want to add to the iOS version before that.",{"commenters":33,"max_depth":150,"maker_replies":33,"first_comment_mins":32,"lifespan_hours":158},55,[160,162,166,168,169,171,172,174,176,178,181,183,185],[60,36,36,161,11,31],"maker\u002Fneutral\u002Fnone",[163,31,36,164,165,36],"4248349","commenter\u002Fneutral\u002Fidea","jcfrei",[141,32,41,167,92,36],"project\u002Fneutral\u002Fexecution",[50,32,36,167,11,31],[91,32,42,170,92,36],"project\u002Fpositive\u002Fidea",[155,32,36,161,11,31],[134,41,41,173,135,36],"project\u002Fneutral\u002Fperformance",[80,41,36,175,11,31],"project\u002Fpositive\u002Fperformance",[114,150,31,177,115,36],"project\u002Fcritical\u002Fidea",[179,150,36,180,11,31],"4240733","project\u002Fneutral\u002Fidea",[118,150,41,182,115,36],"project\u002Fmixed\u002Fidea",[103,42,31,184,104,36],"project\u002Fcritical\u002Fpricing",[53,42,36,186,11,31],"maker\u002Fneutral\u002Fpricing",[],[189,194,199,204,208,212],{"id":190,"name":191,"points":192,"category":193},"4263437","gist.io",286,"productivity",{"id":195,"name":196,"points":197,"category":198},"4240041","BrainTripping",283,"games",{"id":200,"name":201,"points":202,"category":203},"4257846","Scoutzie",158,"web_saas",{"id":205,"name":206,"points":207,"category":193},"4256617","blockr",118,{"id":209,"name":210,"points":211,"category":203},"4260964","DuckDuckGoog",95,{"id":213,"name":214,"points":215,"category":203},"4250313","coreyballou.com",63,9,false,"v2",{"id":220,"name":5,"line":6,"ai":217,"cat":20,"year":13,"points":14,"comments":15,"rec":28,"s":29,"top":18,"kw":221,"maker":11,"domain":10,"tier":19,"attempts":36,"strip":222,"url":9,"mix":223,"praise":87,"objection":100,"sub":21},4240236,[21,24,25,26,27],"0030503010310",[31,32,31,32],1793990883342]