{"items": [{"author": "David&nbsp;German", "source_link": "https://plus.google.com/111229345142780712481", "anchor": "gp-1319988183920", "service": "gp", "text": "%s/current/potential", "timestamp": 1319988183}, {"author": "Jeff&nbsp;Kaufman", "source_link": "https://plus.google.com/103013777355236494008", "anchor": "gp-1319990467470", "service": "gp", "text": "@David&nbsp;German\n fixed; thanks.", "timestamp": 1319990467}, {"author": "Carl", "source_link": "https://www.facebook.com/jefftk/posts/309435892403371?comment_id=309473072399653", "anchor": "fb-309473072399653", "service": "fb", "text": "\u2026<br>rear view...<br>infrared...<br>hmmm...<br>I wonder if you could read text.", "timestamp": "1319992741"}, {"author": "Jeff&nbsp;Kaufman", "source_link": "https://www.facebook.com/jefftk/posts/309435892403371?comment_id=309474599066167", "anchor": "fb-309474599066167", "service": "fb", "text": "I think text would require a *lot* of electrodes", "timestamp": "1319992960"}, {"author": "Carl", "source_link": "https://www.facebook.com/jefftk/posts/309435892403371?comment_id=309475079066119", "anchor": "fb-309475079066119", "service": "fb", "text": "\u2026<br>Maybe a marquee-type scroll", "timestamp": "1319993032"}, {"author": "BDan", "source_link": "https://plus.google.com/103775592027106438640", "anchor": "gp-1320038593650", "service": "gp", "text": "Well, there was the guy who made the belt to tell him which way was north; he pretty rapidly adapted to use that sensory information to keep track of direction.  So that's definitely something that works.  Though humans can also do that without external aids, given the way people whose native languages only use compass directions for position seem to function.", "timestamp": 1320038593}, {"author": "Jeff&nbsp;Kaufman", "source_link": "https://plus.google.com/103013777355236494008", "anchor": "gp-1320059257629", "service": "gp", "text": "@BDan\n \nhttp://www.gradman.com/hapticcompass", "timestamp": 1320059257}]}