The Bicycle Barometer  

Posted by Big Gav in

"Optimise For the Common Case" has a description of a nifty device indicating the best form of transport on a given day in London - The Bicycle Barometer.

The bicycle barometer takes data about the weather, the status of the tube lines I use to get to work, and whether my local station is open or shut.

It then reduces all that data down to a single value and displays it on a dial with a bike sign at one end and a tube sign at the other.

For example, if it is raining a bit the dial will move a bit towards the tube sign, but if the tube is suffering delays, it will move a bit back in the other direction.

Different data points get different weightings. E.g. snow is more important than a bit of drizzle; the tube station being shut trumps everything.

It is built using a Nanode and an old clock I found at a flea market. The data comes from the Met Office’s Datapoint API and Transport for London’s line status and station status API’s.

The code, instructions and design for building one are available here: https://github.com/memespring/bicycle-barometer

0 comments

Post a Comment

Ads

Ads

Statistics

Locations of visitors to this page

blogspot visitor
Stat Counter

Total Pageviews

Ads

Books

Followers

News

Loading...

Blog Archive

Labels

australia (576) global warming (361) solar power (328) peak oil (314) electric vehicles (188) wind power (170) renewable energy (164) ocean energy (153) csp (143) geothermal energy (142) smart grids (139) solar thermal power (133) tidal power (131) coal seam gas (125) nuclear power (121) oil (114) geothermal power (110) lng (109) iraq (108) china (105) green buildings (104) solar pv (104) energy storage (101) natural gas (99) agriculture (85) biofuel (75) oil price (75) smart meters (72) wave power (67) uk (63) energy efficiency (62) electricity grid (60) google (54) coal (52) internet (51) food prices (48) surveillance (48) bicycle (47) big brother (47) shale gas (46) thin film solar (41) biomimicry (38) canada (38) ocean power (37) scotland (36) new zealand (35) air transport (34) algae (34) water (34) credit crunch (31) politics (31) queensland (31) bioplastic (30) concentrating solar power (30) california (29) geoengineering (28) offshore wind power (28) population (28) cogeneration (27) saudi arabia (27) shale oil (27) resource wars (26) arctic ice (25) batteries (25) censorship (25) cleantech (25) woodside (25) bruce sterling (24) drought (24) ctl (23) economics (22) tesla (21) carbon tax (20) coal to liquids (20) distributed manufacturing (20) indonesia (20) iraq oil law (20) brightsource (19) limits to growth (19) origin energy (19) rail transport (19) ultracapacitor (19) santos (18) ausra (17) buckminster fuller (17) exxon (17) lithium (17) cellulosic ethanol (16) collapse (16) electric bikes (16) mapping (16) michael klare (16) ucg (16) atlantis (15) bees (15) geodynamics (15) iceland (15) psychology (15) concentrating solar thermal power (14) fertiliser (14) al gore (13) biodiesel (13) brazil (13) carbon emissions (13) cities (13) ethanol (13) investment (13) kenya (13) ambient energy (12) biochar (12) bucky fuller (12) matthew simmons (12) public transport (12) texas (12) victoria (12) cradle to cradle (11) desertec (11) energy policy (11) otec (11) terra preta (11) chile (10) fabber (10) goldman sachs (10) gtl (10) hybrid car (10) internet of things (10) lithium ion batteries (10) severn estuary (10) tinfoil (10) toyota (10) volt (10) alaska (9) amory lovins (9) biomass (9) carbon trading (9) esolar (9) fuel cells (9) gazprom (9) jeremy leggett (9) pge (9) sweden (9) afghanistan (8) antarctica (8) arrow energy (8) big oil (8) distributed generation (8) eroei (8) floating offshore wind power (8) four day week (8) guerilla gardening (8) linc energy (8) methane hydrates (8) nanosolar (8) natural gas pipelines (8) pentland firth (8) relocalisation (8) us elections (8) western australia (8) bloom energy (7) boeing (7) chp (7) climategate (7) copenhagen (7) fish (7) methane (7) stirling engine (7) vinod khosla (7) airborne wind turbines (6) apocaphilia (6) bolivia (6) ceramic fuel cells (6) cigs (6) futurism (6) jatropha (6) local currencies (6) nigeria (6) saul griffith (6) somalia (6) t boone pickens (6) ocean acidification (5) scenario planning (5) space based solar power (5) varanus island (5) garbage (4) kevin kelly (4) low temperature geothermal power (4) oled (4) tim flannery (4) v2g (4) club of rome (3) global energy grid (2) norman borlaug (2) peak oil portfolio (1)