[{"data":1,"prerenderedAt":369},["ShallowReactive",2],{"project-2216171":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":35,"aspects":36,"strip":44,"post_text":46,"what":47,"said":104,"maker_in_thread":223,"shape":231,"grid":233,"attempts":331,"same_week":332,"maker_shows":256,"maker_hidden":361,"reader_version":362,"card":363},"2216171","laser eyes","My useless but fun laser eyes web app","title","Show HN: My useless but fun laser eyes web app","http:\u002F\u002Flaserey.es","laserey.es","kilian",1297677864,2011,62,42,204,1097,19,"notable","creative","photo effects web app","web_app",[5,24,25,26,27],"photo editor","face detection","opencv","canvas","mixed",-0.028,{"positive":31,"neutral":32,"mixed":33,"critical":34},6,11,1,8,26,{"idea":37,"execution":40,"design":42,"performance":43},{"positive":38,"critical":39},5,0,{"positive":39,"critical":41},7,{"positive":39,"critical":39},{"positive":39,"critical":33},[39,38,39,45,39,45,45,33,39,38,39,45,33,39,39,38,38,39,45,33,45,39,33,39,45,39,39,45,33,39,33,33,33,38,38,39,45,39,45,45],3,null,{"problem":48,"audience":46,"pricing":55,"motivation":62,"time_to_build":46,"stack":66,"openness":101,"stage":102,"team_size":103},{"value":49,"source":50,"evidence":51},"Adds fun laser eyes effect to photos","maker",[52],{"id":53,"by":11,"text":54},"2216179","Background here: http:\u002F\u002Fkilianvalkhof.com\u002F2011\u002Fweb\u002Flaserey-es-draw-lasers-from-your-eyes\u002F Basically, it's a fun little project for me to try out a whole bunch of new stuff,…",{"value":56,"source":57,"evidence":58},"free","inferred",[59],{"id":60,"by":11,"text":61},"2216309","No ads! Haha. Not in it for the money ;) A list of friends would be cool, but it's hard to get them via the Facebook api (Just getting a full size facebook image is hard:…",{"value":63,"source":50,"evidence":64},"Fun project to try out new web technologies",[65],{"id":53,"by":11,"text":54},[67,75,80,84,88,92],{"value":68,"source":50,"evidence":69},"OpenCV",[70,71],{"id":53,"by":11,"text":54},{"id":72,"by":73,"text":74},"2216622","nyellin","How are you doing eye detection? Edit: I asked the same question on Twitter. Kilian response is below: \"Python-opencv and HAAR cascades, first I detect faces, then I detect eyes.…",{"value":76,"source":77,"evidence":78},"Python","commenter",[79],{"id":72,"by":73,"text":74},{"value":81,"source":77,"evidence":82},"HAAR cascades",[83],{"id":72,"by":73,"text":74},{"value":85,"source":50,"evidence":86},"Canvas",[87],{"id":53,"by":11,"text":54},{"value":89,"source":50,"evidence":90},"File API and drag-and-drop API",[91],{"id":53,"by":11,"text":54},{"value":93,"source":50,"evidence":94},"ep.io hosting",[95,98],{"id":96,"by":73,"text":97},"2216593","What was your experience with ep.io? Would you use them for a more serious web application?",{"id":99,"by":11,"text":100},"2216659","It's obviously still beta, functionality is still missing and updating an app gives problems (it takes a while and your site is offline for a bit). The guys are super helpful…","unknown","launched","solo",{"praise":105,"objections":133,"requests":170,"questions":203,"alternatives":212},[106,125],{"value":107,"source":77,"evidence":108},"Fun and cool effect",[109,113,117,121],{"id":110,"by":111,"text":112},"2216292","guynamedloren","Very, very cool! Here's the viral touch you're missing: a gallery, or at least photo sharing. When I hit the tweet button at the bottom, it should allow others to see the photo I…",{"id":114,"by":115,"text":116},"2216213","phatbyte","At first like I was like \"what the..\", but then I was \"whoo hoo, my eyez haz lazer\" :P",{"id":118,"by":119,"text":120},"2216261","fookyong","this is great! mine is my new facebook profile photo :) I smell a viral hit... updated: also, definitely make an iphone app for this!",{"id":122,"by":123,"text":124},"2216473","nedwin","This is awesome. Also added it to my Facebook + Twitter profile. Would be great to have nice some kind of easy file sharing.",{"value":126,"source":77,"evidence":127},"Could go viral",[128,129],{"id":118,"by":119,"text":120},{"id":130,"by":131,"text":132},"2216383","zalew","awesome! :D I must say the same as I did on another project here today - it needs linking to the result. then it'll spread viral (I will share for sure :D)",[134,141,156,163],{"value":135,"source":77,"evidence":136},"Face detection fails on dark skin",[137],{"id":138,"by":139,"text":140},"2218277","true_religion","Doesn't work on anyone with dark skin.... but then I didn't expect it to since all of the out of the box OpenCV algorithms have the same problem.",{"value":142,"source":77,"evidence":143},"Hangs or fails to find eyes on some photos",[144,148,152],{"id":145,"by":146,"text":147},"2217509","boredguy8","Doesn't work for me. Uploading a 124kb .jpg of someone looking at the camera with a fairly boring background. It starts \"searching for laser mounting points\", gets about 1\u002F8th of…",{"id":149,"by":150,"text":151},"2217809","enjalot","I tried 3 pictures and it only seemed to scan the top 1\u002F8th as well before it gives up. Chromium on Ubuntu",{"id":153,"by":154,"text":155},"2217138","Vivtek","For some reason, it doesn't seem to like anything I give it (Chrome and Firefox both). I finally got to see it with the imgur pic posted below.",{"value":157,"source":77,"evidence":158},"Slow performance and crashes in Chrome",[159],{"id":160,"by":161,"text":162},"2216298","alienreborn","Fun app, thanks! :) but for some reason when I tried to save the image, it crashed my chrome and the second time I am able to save it but still it slowed down chrome.",{"value":164,"source":77,"evidence":165},"Browser unsupported in Safari",[166],{"id":167,"by":168,"text":169},"2216356","andrewnez","Using safari 5 it says \"INSUFFICIENT TECHNOLOGY. USE ANOTHER BROWSER\" but didn't tell me which browsers are supported, which was confusing, what tech is safari missing?",[171,180,185,192,199],{"value":172,"source":77,"evidence":173},"Photo gallery or sharing",[174,175,179],{"id":110,"by":111,"text":112},{"id":176,"by":177,"text":178},"2216775","GBKS","Sounds like you are hesitant to make a public photo gallery. I'd recommend building one though. From my experience with cornify.com, having a public gallery really activates…",{"id":122,"by":123,"text":124},{"value":181,"source":77,"evidence":182},"Link to result or easy file sharing",[183,184],{"id":130,"by":131,"text":132},{"id":122,"by":123,"text":124},{"value":186,"source":77,"evidence":187},"Custom laser colors",[188],{"id":189,"by":190,"text":191},"2216360","fezzl","I would suggest allowing different colors for the laser.",{"value":193,"source":77,"evidence":194},"Manually pick eye positions",[195],{"id":196,"by":197,"text":198},"2216312","jbpr","I love it. Could we have the ability to pick where the eyes are if the app doesn't find them automagically?",{"value":200,"source":77,"evidence":201},"iPhone app",[202],{"id":118,"by":119,"text":120},[204,208],{"value":205,"source":77,"evidence":206},"How is eye detection done?",[207],{"id":72,"by":73,"text":74},{"value":209,"source":77,"evidence":210},"Experience with ep.io hosting",[211],{"id":96,"by":73,"text":97},[213,219],{"value":214,"source":77,"evidence":215},"lazertits.com",[216],{"id":217,"by":123,"text":218},"2216553","A friend just pointed me to this somewhat related project: http:\u002F\u002Fwww.lazertits.com\u002F",{"value":220,"source":77,"evidence":221},"cornify.com",[222],{"id":176,"by":177,"text":178},{"comments":224,"answered":38,"key":225},12,[226,227,230],{"id":53,"text":54},{"id":228,"text":229},"2216729","I like this idea, I'll see what I can do :)",{"id":99,"text":100},{"commenters":35,"max_depth":38,"maker_replies":224,"first_comment_mins":45,"lifespan_hours":232},24,[234,236,240,242,243,245,248,251,253,255,257,259,260,263,266,268,270,271,273,274,276,277,280,282,284,286,289,291,294,298,300,302,303,306,309,311,313,315,320,321,323,326],[53,39,39,235,11,33],"maker\u002Fneutral\u002Fnone",[237,39,38,238,239,39],"2216582","project\u002Fpositive\u002Fidea","kunley",[228,39,39,241,11,33],"project\u002Fneutral\u002Fidea",[96,39,45,235,73,39],[99,39,39,244,11,33],"other\u002Fneutral\u002Fnone",[246,33,45,241,247,39],"2216509","waterlesscloud",[72,249,45,250,73,39],2,"project\u002Fneutral\u002Fexecution",[167,45,33,252,168,39],"project\u002Fcritical\u002Fexecution",[254,45,39,250,11,33],"2216364",[110,256,38,238,111,39],4,[258,256,39,241,11,33],"2216303",[176,256,45,241,177,39],[261,256,33,252,262,39],"2217839","kno",[264,256,39,265,177,39],"2218396","commenter\u002Fneutral\u002Fnone",[267,256,39,235,11,33],"2220699",[114,38,38,269,115,39],"project\u002Fpositive\u002Fnone",[118,31,38,238,119,39],[272,31,39,265,11,33],"2216317",[196,41,45,250,197,39],[275,41,39,241,11,33],"2216517",[153,34,33,252,154,39],[189,278,45,279,190,39],9,"project\u002Fneutral\u002Fdesign",[281,278,39,279,11,33],"2216435",[138,283,33,252,139,39],10,[285,283,39,250,11,33],"2218418",[287,283,45,250,288,39],"2218911","pbhjpbhj",[217,32,39,290,123,39],"other\u002Fneutral\u002Fidea",[292,224,39,244,293,39],"2216761","antihero",[295,296,45,279,297,39],"2216307",13,"tom_ilsinszki",[145,299,33,252,146,39],14,[301,299,39,235,11,33],"2217713",[149,299,33,252,150,39],[304,299,33,252,305,39],"2217942","JonLim",[160,307,33,308,161,39],15,"project\u002Fcritical\u002Fperformance",[130,310,38,238,131,39],16,[122,312,38,238,123,39],17,[314,312,39,244,123,39],"2216538",[316,317,45,318,319,39],"2216299",18,"project\u002Fmixed\u002Fdesign","lurchpop",[60,317,39,235,11,33],[322,317,45,235,154,39],"2217142",[324,18,45,250,325,39],"2216863","Nack",[327,328,45,329,330,39],"2216198",20,"project\u002Fneutral\u002Fnone","mrphoebs",[],[333,338,343,348,353,357],{"id":334,"name":335,"points":336,"category":337},"2221579","inPulse",460,"hardware",{"id":339,"name":340,"points":341,"category":342},"2227733","three.io",59,"dev_tools",{"id":344,"name":345,"points":346,"category":347},"2228268","Copypasta",56,"web_saas",{"id":349,"name":350,"points":351,"category":352},"2224130","LinkedList NYC",49,"productivity",{"id":354,"name":355,"points":356,"category":352},"2207413","Parents: StarChart.me",32,{"id":358,"name":359,"points":360,"category":342},"2214746","BugHerd",31,false,"v2",{"id":364,"name":5,"line":6,"ai":361,"cat":20,"year":13,"points":14,"comments":15,"rec":28,"s":365,"top":18,"kw":366,"maker":11,"domain":10,"tier":19,"attempts":39,"strip":367,"url":9,"mix":368,"praise":107,"objection":135,"sub":21},2216171,-0.03,[5,24,25,26,27],"0503033105031005503130103003101115503033",[31,32,33,34],1793990870595]