{"action":"created","issue":{"url":"https://api.github.com/repos/phetsims/hookes-law/issues/24","labels_url":"https://api.github.com/repos/phetsims/hookes-law/issues/24/labels{/name}","comments_url":"https://api.github.com/repos/phetsims/hookes-law/issues/24/comments","events_url":"https://api.github.com/repos/phetsims/hookes-law/issues/24/events","html_url":"https://github.com/phetsims/hookes-law/issues/24","id":105404086,"number":24,"title":"check visibility of lines in classroom situations","user":{"login":"pixelzoom","id":3046552,"avatar_url":"https://avatars.githubusercontent.com/u/3046552?v=3","gravatar_id":"","url":"https://api.github.com/users/pixelzoom","html_url":"https://github.com/pixelzoom","followers_url":"https://api.github.com/users/pixelzoom/followers","following_url":"https://api.github.com/users/pixelzoom/following{/other_user}","gists_url":"https://api.github.com/users/pixelzoom/gists{/gist_id}","starred_url":"https://api.github.com/users/pixelzoom/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/pixelzoom/subscriptions","organizations_url":"https://api.github.com/users/pixelzoom/orgs","repos_url":"https://api.github.com/users/pixelzoom/repos","events_url":"https://api.github.com/users/pixelzoom/events{/privacy}","received_events_url":"https://api.github.com/users/pixelzoom/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":{"login":"arouinfar","id":8419308,"avatar_url":"https://avatars.githubusercontent.com/u/8419308?v=3","gravatar_id":"","url":"https://api.github.com/users/arouinfar","html_url":"https://github.com/arouinfar","followers_url":"https://api.github.com/users/arouinfar/followers","following_url":"https://api.github.com/users/arouinfar/following{/other_user}","gists_url":"https://api.github.com/users/arouinfar/gists{/gist_id}","starred_url":"https://api.github.com/users/arouinfar/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/arouinfar/subscriptions","organizations_url":"https://api.github.com/users/arouinfar/orgs","repos_url":"https://api.github.com/users/arouinfar/repos","events_url":"https://api.github.com/users/arouinfar/events{/privacy}","received_events_url":"https://api.github.com/users/arouinfar/received_events","type":"User","site_admin":false},"milestone":null,"comments":9,"created_at":"2015-09-08T15:18:37Z","updated_at":"2015-09-08T20:59:46Z","closed_at":null,"body":"From @patricialoeblein via email:\r\n\r\nOne potential improvement: I don’t have an interactive board anymore, but I wonder if you have been able to check the boldness for the lines and displacement vector displaced on an interactive board and viewed from the back row of a classroom. Remember that these boards absorb a significant amount of light energy. I think that the displacement is bold enough, but the  lines seemed thin to me. I made a comparison using Graphing lines (see attached). No need to reply – just giving my unsolicited opinion.\r\n\r\n![hooke_graphing_lines](https://cloud.githubusercontent.com/assets/3046552/9738706/fefe74d8-5609-11e5-8d7d-f94e8c108059.jpg)\r\n"},"comment":{"url":"https://api.github.com/repos/phetsims/hookes-law/issues/comments/138698202","html_url":"https://github.com/phetsims/hookes-law/issues/24#issuecomment-138698202","issue_url":"https://api.github.com/repos/phetsims/hookes-law/issues/24","id":138698202,"user":{"login":"arouinfar","id":8419308,"avatar_url":"https://avatars.githubusercontent.com/u/8419308?v=3","gravatar_id":"","url":"https://api.github.com/users/arouinfar","html_url":"https://github.com/arouinfar","followers_url":"https://api.github.com/users/arouinfar/followers","following_url":"https://api.github.com/users/arouinfar/following{/other_user}","gists_url":"https://api.github.com/users/arouinfar/gists{/gist_id}","starred_url":"https://api.github.com/users/arouinfar/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/arouinfar/subscriptions","organizations_url":"https://api.github.com/users/arouinfar/orgs","repos_url":"https://api.github.com/users/arouinfar/repos","events_url":"https://api.github.com/users/arouinfar/events{/privacy}","received_events_url":"https://api.github.com/users/arouinfar/received_events","type":"User","site_admin":false},"created_at":"2015-09-08T20:59:46Z","updated_at":"2015-09-08T20:59:46Z","body":"@patricialoeblein As far as I know there isn't currently a discussion about acquiring an interactive white board, though maybe this is something we could bring up at a status meeting. My plan was to take the projector down to the cookie room and see what the sim looked like from the back of the room with the lights turned on."}}