{"action":"created","issue":{"url":"https://api.github.com/repos/publiclab/spectral-workbench/issues/23","labels_url":"https://api.github.com/repos/publiclab/spectral-workbench/issues/23/labels{/name}","comments_url":"https://api.github.com/repos/publiclab/spectral-workbench/issues/23/comments","events_url":"https://api.github.com/repos/publiclab/spectral-workbench/issues/23/events","html_url":"https://github.com/publiclab/spectral-workbench/issues/23","id":56127765,"number":23,"title":"Offline Use/RasPi Image","user":{"login":"pedigoke","id":7102689,"avatar_url":"https://avatars.githubusercontent.com/u/7102689?v=3","gravatar_id":"","url":"https://api.github.com/users/pedigoke","html_url":"https://github.com/pedigoke","followers_url":"https://api.github.com/users/pedigoke/followers","following_url":"https://api.github.com/users/pedigoke/following{/other_user}","gists_url":"https://api.github.com/users/pedigoke/gists{/gist_id}","starred_url":"https://api.github.com/users/pedigoke/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/pedigoke/subscriptions","organizations_url":"https://api.github.com/users/pedigoke/orgs","repos_url":"https://api.github.com/users/pedigoke/repos","events_url":"https://api.github.com/users/pedigoke/events{/privacy}","received_events_url":"https://api.github.com/users/pedigoke/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":1,"created_at":"2015-01-31T15:10:06Z","updated_at":"2015-01-31T21:11:17Z","closed_at":null,"body":"This gizmo is small enough that it would be useful in field camps where there is no internet connectivity.  Making available a RaspberryPi image that permitted \"off-line\" usage with possibly a locally stored database of popular exaple spectrograms would greatly improve the usefuleness of this appliance"},"comment":{"url":"https://api.github.com/repos/publiclab/spectral-workbench/issues/comments/72336852","html_url":"https://github.com/publiclab/spectral-workbench/issues/23#issuecomment-72336852","issue_url":"https://api.github.com/repos/publiclab/spectral-workbench/issues/23","id":72336852,"user":{"login":"btbonval","id":880439,"avatar_url":"https://avatars.githubusercontent.com/u/880439?v=3","gravatar_id":"","url":"https://api.github.com/users/btbonval","html_url":"https://github.com/btbonval","followers_url":"https://api.github.com/users/btbonval/followers","following_url":"https://api.github.com/users/btbonval/following{/other_user}","gists_url":"https://api.github.com/users/btbonval/gists{/gist_id}","starred_url":"https://api.github.com/users/btbonval/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/btbonval/subscriptions","organizations_url":"https://api.github.com/users/btbonval/orgs","repos_url":"https://api.github.com/users/btbonval/repos","events_url":"https://api.github.com/users/btbonval/events{/privacy}","received_events_url":"https://api.github.com/users/btbonval/received_events","type":"User","site_admin":false},"created_at":"2015-01-31T21:11:17Z","updated_at":"2015-01-31T21:11:17Z","body":"A simple way to do this:\r\n\r\n1. Create an image that has internet access and a local web browser (headless FF might work, or run a full on X server with FF on the rPi).\r\n2. Visit spectral workbench using the local web browser. Offline version is downloaded at that time.\r\n3. Take the rPi offline and visit spectralworkbench.org to verify the offline version has been downloaded.\r\n4. Burn a new rPi image from the above.\r\n\r\nYou'd only be able to use the rPi's local web browser, because it would use all the web browser caching stuff locally. Using an X Tunnel could allow access to the rPi's local web browser from outside of it, although that means a user needs to install SSH and an X client."}}