[{"data":1,"prerenderedAt":269},["ShallowReactive",2],{"project-2303395":3},{"id":4,"name":5,"line":6,"line_source":7,"title":8,"url":9,"domain":5,"maker":10,"posted_at":11,"year":12,"points":13,"comments":14,"rank_in_year":15,"shown_in_year":16,"top":17,"tier":18,"category":19,"subcategory":20,"format":21,"keywords":22,"reception":27,"sentiment":28,"stance_mix":29,"scored_comments":33,"aspects":34,"strip":40,"post_text":42,"what":43,"said":81,"maker_in_thread":141,"shape":151,"grid":155,"attempts":232,"same_week":233,"maker_shows":32,"maker_hidden":261,"reader_version":262,"card":263},"2303395","nitrogen.posterous.com","Home automation and lighting control with Kinect","title","Show HN: Home automation and lighting control with Kinect","http:\u002F\u002Fnitrogen.posterous.com\u002Fhome-automation-and-lighting-control-with-kin","nitrogen",1299634118,2011,98,31,111,1097,11,"notable","infrastructure","home automation","other",[20,23,24,25,26],"kinect","lighting control","gesture control","sheevaplug","curious",0.115,{"positive":30,"neutral":31,"mixed":32,"critical":32},5,9,2,18,{"design":35,"performance":37,"idea":39},{"positive":36,"critical":36},0,{"positive":38,"critical":32},1,{"positive":32,"critical":36},[36,36,41,38,36,36,30,36,41,36,36,36,36,41,41,41,36,41,36,30,41,36,41,30,30,41,38,41,36,30,41],3,null,{"problem":44,"audience":42,"pricing":42,"motivation":54,"time_to_build":42,"stack":61,"openness":80,"stage":80,"team_size":80},{"value":45,"source":46,"evidence":47},"Controlling home lights and devices automatically based on room occupancy","inferred",[48,51],{"id":49,"by":10,"text":50},"2304006","In my case the screen is still visible from where the food is, so I want the movie to keep playing. It is possible to customize this, of course.",{"id":52,"by":10,"text":53},"2303983","At present it considers the zone with the highest occupation as the active zone. I will be adding better support for multiple people in the future.",{"value":55,"source":56,"evidence":57},"Saving time rather than electricity","maker",[58],{"id":59,"by":10,"text":60},"2304656","Heh, there's already a voice, but for now it's just espeak or festival, and it's usually disabled. And yes, the system uses very, very little power compared to the lights. My…",[62,68,76],{"value":63,"source":56,"evidence":64},"Kinect sensor with libfreenect",[65],{"id":66,"by":10,"text":67},"2303999","It involves a lot of custom software that I will be describing in more detail in the future. Naturally there's also some open source code, like libfreenect and Linux+GNU.",{"value":69,"source":56,"evidence":70},"SheevaPlug plug computer running Linux",[71,75],{"id":72,"by":73,"text":74},"2303591","noonespecial","Looks like his \"automation controller\" is a sheevaplug miniature \"plug computer\". http:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FSheevaPlug I'd love to know more about all of the steps involved…",{"id":66,"by":10,"text":67},{"value":77,"source":56,"evidence":78},"Custom automation software",[79],{"id":66,"by":10,"text":67},"unknown",{"praise":82,"objections":95,"requests":103,"questions":125,"alternatives":134},[83],{"value":84,"source":85,"evidence":86},"Impressive setup and creative use of the Kinect","commenter",[87,91],{"id":88,"by":89,"text":90},"2303432","carbon14","Very impressive setup he's got. Might have to get him to setup my house.",{"id":92,"by":93,"text":94},"2304208","barista","Well you should really consider any accupation as the active zone. But very creative use of the Kinect.",[96],{"value":97,"source":85,"evidence":98},"Unclear whether power use of Kinect and computer outweighs savings",[99],{"id":100,"by":101,"text":102},"2304497","HyprMusic","Would this actually save electricity? Wouldn't the power used by the Kinect and the host computer\u002Fserver outweigh the electricity used by keeping a few unnecessary lamps on?",[104,111,119],{"value":105,"source":85,"evidence":106},"Release the code as open source",[107],{"id":108,"by":109,"text":110},"2304075","shii","That's GNU\u002FLinux to you, you great hacker you. Srsly, release this soon, 'been looking for some FOSS project to manage my home's billion and one power sources, timers, lights,…",{"value":112,"source":85,"evidence":113},"Support multiple people in the house",[114,118],{"id":115,"by":116,"text":117},"2303716","quickpost","I wonder what happens when there are multiple people in the house, coming in and out of rooms, etc.",{"id":92,"by":93,"text":94},{"value":120,"source":85,"evidence":121},"Smooth light fading instead of on\u002Foff",[122],{"id":123,"by":73,"text":124},"2304544","You know what'd be awesome? (Just throwing it out here). If the lights smoothly ramp up and down instead of winking on and off. It'd be way more Star Trek and much more…",[126,130],{"value":127,"source":85,"evidence":128},"How the Kinect is hooked up and processes input",[129],{"id":72,"by":73,"text":74},{"value":131,"source":85,"evidence":132},"Whether the system saves electricity",[133],{"id":100,"by":101,"text":102},[135],{"value":136,"source":56,"evidence":137},"LinuxMCE",[138],{"id":139,"by":10,"text":140},"2304364","Well, bits and pieces have been and will be released as open source, but the core automation system will not (at least for now). Check out my GitHub and SourceForge pages linked…",{"comments":142,"answered":41,"key":143},10,[144,147,150],{"id":145,"text":146},"2304298","Impressive foresight from Douglas Adams there, though I suppose with the Theremin as precedent it's believable. I confess that I did have exactly this problem in the early stages…",{"id":148,"text":149},"2303995","They redesigned the power supply to fix the issues with the SheevaPlug, and straight-up discontinued the GuruPlug Server Plus. I did have to replace one power supply on an older…",{"id":66,"text":67},{"commenters":33,"max_depth":152,"maker_replies":142,"first_comment_mins":153,"lifespan_hours":154},4,17,16,[156,160,162,164,168,170,172,174,176,177,179,182,184,187,191,194,196,197,200,202,204,206,207,209,212,215,220,222,224,225,228],[157,36,36,158,159,36],"2304189","other\u002Fneutral\u002Fnone","sliverstorm",[145,36,36,161,10,38],"maker\u002Fpositive\u002Fidea",[72,38,41,163,73,36],"project\u002Fneutral\u002Fdesign",[165,38,38,166,167,36],"2303943","project\u002Fcritical\u002Fperformance","pyre",[148,38,36,169,10,38],"project\u002Fneutral\u002Fperformance",[66,38,36,171,10,38],"project\u002Fneutral\u002Fexecution",[108,38,30,173,109,36],"project\u002Fpositive\u002Fidea",[139,38,36,175,10,38],"project\u002Fneutral\u002Fprivacy",[123,38,41,163,73,36],[178,38,36,171,10,38],"2304646",[180,32,36,158,181,36],"2304159","prawn",[183,32,36,158,10,38],"2304308",[185,32,36,158,186,36],"2304346","scotth",[188,41,41,189,190,36],"2303724","project\u002Fneutral\u002Fidea","slug",[192,41,41,189,193,36],"2303994","BoppreH",[195,41,41,189,93,36],"2304205",[49,41,36,163,10,38],[198,152,41,163,199,36],"2304303","hartror",[201,152,36,163,10,38],"2304320",[88,30,30,203,89,36],"maker\u002Fpositive\u002Fnone",[115,205,41,163,116,36],6,[52,205,36,163,10,38],[92,205,41,208,93,36],"project\u002Fmixed\u002Fdesign",[210,205,30,173,211,36],"2304248","paul9290",[213,205,30,203,214,36],"2304310","robflynn",[216,217,41,218,219,36],"2304128",7,"project\u002Fmixed\u002Fidea","huhtenberg",[100,221,38,166,101,36],8,[223,221,41,169,73,36],"2304549",[59,221,36,169,10,38],[226,221,30,227,101,36],"2305501","project\u002Fpositive\u002Fperformance",[229,31,41,230,231,36],"2304525","project\u002Fneutral\u002Fnone","Newky",[],[234,239,244,249,253,257],{"id":235,"name":236,"points":237,"category":238},"2285594","FastCustomer",216,"consumer_social",{"id":240,"name":241,"points":242,"category":243},"2289635","Phoneify",95,"web_saas",{"id":245,"name":246,"points":247,"category":248},"2294886","My weekend project",73,"productivity",{"id":250,"name":251,"points":252,"category":238},"2301871","Hackerstream",68,{"id":254,"name":255,"points":256,"category":243},"2288175","Review My Startup",63,{"id":258,"name":259,"points":260,"category":248},"2283981","Invite to try fiesta.cc",51,false,"v2",{"id":264,"name":5,"line":6,"ai":261,"cat":19,"year":12,"points":13,"comments":14,"rec":27,"s":265,"top":17,"kw":266,"maker":10,"domain":5,"tier":18,"attempts":36,"strip":267,"url":9,"mix":268,"praise":84,"objection":97,"sub":20},2303395,0.12,[20,23,24,25,26],"0031005030000333030530355313053",[30,31,32,32],1794036486944]