zoologicalsocietyoflondon
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London Zoo's otters now livestreaming to YouTube using leftover TV signals
Like most residents of The Smoke, you probably don't visit tourist attractions like London Zoo unless out-of-towners (or your sprogs) require entertaining. Now, though, you don't even need make the trip to Regent's Park to gawk at some of the zoo's cutest critters, with new livestreams that send footage from several enclosures straight to the screen in your bleak office cubicle. The Zoological Society of London (ZSL) has teamed up with Google to make this so, in a two-month trial that's testing video broadcasting over TV white spaces (vacant frequencies in the TV spectrum). Live footage from the meerkat, otter and Galapagos tortoise enclosures is being sent over these idle frequencies to a central location, which forwards them on to YouTube (streams embedded after the break). This isn't just so you've got something to stare at during your 15-minute sandwich break, though, as the main aim of the trial is to figure out how white space transmissions could be used by conservationists out in the field.
Instant Wild satellite cameras protect animals through crowdsourcing (video)
Remote cameras are useful to wildlife conservationists, but their closed (or non-existent) networking limits the opportunities for tracking animals around the clock. The Instant Wild project's cameras, however, are designed to rely on the internet for help. Whenever they detect movement, they deliver imagery to the public through Iridium's satellite network. Anyone watching the cameras through the Instant Wild iOS app or website becomes an impromptu zoologist; viewers can identify both animals and poachers that dedicated staff might miss. Maintenance also isn't much of an issue, as each unit is based on a Raspberry Pi computer that can run for long periods on a single battery. The Zoological Society of London currently operates these satellite cameras in Kenya, but there are plans underway to expand their use to the Antarctica, the Himalayas, Indonesia and Sri Lanka.
