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WELCOME TO THE GEOSPATIAL REVOLUTION. IN A WORLD WHERE EVERYBODY IS TEXTING,

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GEOSPATIAL TECHNOLOGY IS CRITICAL TO UNDERSTANDING WHAT'S HAPPENING AT A PARTICULAR LOCATION.

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-IT'S THE SPEED OF THE INTERNET. IT'S THE CAPABILITY OF REMOTE SENSING SATELLITES.

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IT'S SOFTWARE LIKE GOOGLE EARTH. TAKEN ALL TOGETHER, YOU HAVE AN EXPLOSION IN THE WAY WE VIEW THE EARTH.

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EVERYBODY IS SOMEWHERE, EVERYTHING IS SOMEPLACE. AND A MAP IS A WAY OF ORGANIZING ALL OF THAT INFORMATION.

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IT'S INFORMATION FROM AIRCRAFT, FROM SATELLITES, IT CAN BE COLLECTION OF INFORMATION FROM A TOWER THAT YOU'VE SET UP.

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WE'VE BEEN USING MAPS FOR HUNDREDS AND HUNDREDS OF YEARS TO KNOW WHERE WE ARE.

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NOW THAT NICE LADY TELLS ME WHICH WAY TO TURN.

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TURN RIGHT THEN TURN LEFT.

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VIRTUALLY ALL OF THE INFORMATION THAT YOU'RE SHARING WITH ANYBODY THESE DAYS HAS SOME KIND OF GEOSPATIAL TAG ON IT.

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IT'S REALLY THE HUMAN ELEMENT. THERE'S BASICALLY THIS ENTIRE INFORMATION ECOSYSTEM THAT WE HAVE ACCESS TO NOW.

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I CAN RECEIVE INFORMATION. I CAN TRANSMIT INFORMATION. I CAN BROADCAST MY LOCATION AND THAT IS REVOLUTIONARY.

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IT'S AMAZING. IT'S CUTTING EDGE. IT'S -- WELL, CHANGING THE WORLD.

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IN 1/10 MILE, TURN RIGHT AT STOP SIGN.

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SOME PEOPLE CALL THIS A GPS. IT'S NOT. IT'S A GPS RECEIVER.

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IT IS, I THINK IT'S FAIR TO SAY, A MIRACLE OF SCIENCE AND TECHNOLOGY.

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IT'S ABLE TO COLLECT SIGNALS FROM GLOBAL POSITIONING SATELLITES FAR UP IN SPACE.

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EACH ONE OF THEM IS EVERY MOMENT OF EVERY DAY SAYING THIS IS THE LOCATION I'M AT IN ORBIT AROUND THE EARTH.

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IF YOU KNOW WHERE YOU ARE WITH RESPECT TO THREE SATELLITE POINTS, YOU CAN USE MATHEMATICS TO DETERMINE WHERE YOU MUST BE ON THE FACE OF THE EARTH.

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THERE ARE MILLIONS OF COORDINATES ENCODED IN THIS BOX.

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RECALCULATING.

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AND IT CAN TAKE THOSE COORDINATES AND RENDER A MAP ON THE SCREEN FOR YOU.

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TURN LEFT ON WHITEHALL ROAD. THEN TURN LEFT IN .3 MILES.

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WHERE DO ALL THOSE COORDINATES COME FROM? WHERE DO THOSE STREETS COME FROM?

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LOTS AND LOTS OF PEOPLE DRIVING SPECIAL CARS, CONTINUOUSLY, UP AND DOWN EVERY SINGLE ROAD AND DIGITIZING

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THOSE ROADS INTO A DATABASE THAT THEN CAN BE DOWNLOADED INTO THIS LITTLE BOX.

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THERE'S NOTHING NEW ABOUT MAPPING. YOU CAN IMAGINE WITHOUT BEING ABLE TO TALK, SOMEBODY SHOWING YOU WHERE YOU ARE GOING.

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AND DRAW A LINE SHOWING WHERE THE RIVER IS. AND AN X WHERE THEY ARE NOW AND AN X WHERE THEY'RE GOING TO GO.

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VIEWING THE EARTH IS REALLY BEEN BASED ON TECHNOLOGY.

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THE BABYLONIANS ETCHED THE WAY OF THE LAND ON CLAY TABLETS IN 2300 BC.

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AND THEN IN THE 15TH CENTURY WITH THE ADVENT OF PRINTING, THEY STARTED MAKING MAPS USING WOODEN BLOCKS.

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SURVEYORS WOULD MAP BY MAKING MEASUREMENTS IN FRONT OF THEM TO A REFERENCE POINT AND THEN BACK BEHIND TO THE REFERENCE POINT THEY HAD JUST PASSED.

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THAT INFORMATION HAD TO BE TRANSCRIBED INTO A MAP.

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FROM IN THE AIR, IT'S AS IF WE SENT OUT THOUSANDS OF SURVEYORS ALL AT ONCE.

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REMOTELY SENSE DATA PROVIDES HIGHLY ACCURATE MEASUREMENTS OF THE EARTH AND THE FEATURES UPON IT.

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WE RELY ON SATELLITES FOR PICUTRES OF THE EARTH, FOR COMMUNICATIONS, FOR NAVIGATION, FOR WEATHER.

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GEOSPATIAL TECHNOLOGY HAS BECOME WOVEN THROUGHOUT THE FABRIC OF HOW WE LIVE.

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ABOUT 50 YEARS AGO, PEOPLE CAME ALONG AND STARTED BUILDING ON BIG OLD MAINFRAMES.

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GEOGRAPHIC INFORMATION SYSTEMS WHICH WOULD INTEGRATE ON A MAP INFORMATION ABOUT CULTURE, ABOUT POPULATION, ABOUT THE DEMOGRAPHICS, ABOUT PHYSICAL ENVIRONMENT.

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GIS ALLOWS US TO BRING IT ALL TOGETHER.

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I USED THE FIRST COMMERCIAL GPS RECEIVER, TOOK TWO MEN TO CARRY IT. OUR ANTENNA WAS A METER SQUARE PIECE OF ALUMINUM.

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WE HAD TO HAVE A GENERATOR FOR IT AND MASSIVE BATTERIES.

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THE CENSUS BUREAU IN THE UNITED STATES, NEEDED TO CAPTURE ALL OF THE LINE WORK FOR ROADS, RAILROADS, HYDROGRAPHY, AND THEN BOUNDARIES.

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THAT FORMED THE BASIS OF THE FIRST TIGER FILES IN THE LATE 1980S, IN SUPPORT OF THE 1990 CENSUS.

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TIGER WAS INIMPENSE* TO TECHNOLOGICAL LIKE MAPQUEST, YAHOO, AND FOLLOWED BY GOOGLE.

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GOOGLE EARTH INTRODUCED PEOPLE TO THE COOLNESS OF PLACE. I AM HERE WHERE'S THE NEAREST STARBUCKS OR WHERE'S THE NEAREST HOSPITAL?

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NOW WE'RE ALL CARRYING AROUND GPS. WE'VE GOT REALLY RICH INTERFACES THAT ALLOW US TO DO THINGS THAT WE WOULD ONLY IMAGINE, PREVIOUSLY.

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ON A MOBILE DEVICE, YOU ARE THE CENTER OF THE MAP AND THE CITY IS AROUND YOU.

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NOT YOU SEE A CITY AND LOOK FOR YOURSELF ON THE MAP. IT'S PUTTING YOU IN THE MAP.

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SAY YOU FIND YOURSELF IN A LOCATION THAT YOU DON'T KNOW VERY WELL.

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YOU MIGHT WANT TO FIND A PLACE TO HAVE DINNER. WELL WHAT PLACES ARE AROUND AND WHICH PLACES HAVE OTHER PEOPLE RATED VERY HIGHLY?

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MAYBE YOU WANT A PARTICULAR KIND OF FOOD WITHIN A FIFTEEN MINUTE WALK.

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I'VE GOT, NOT ONLY A RESTARAUNT BUT I'VE GOT THE MAP. I CAN FIND THE REVIEWS OF IT.

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I CAN FIND OUT WHAT THE MENU IS.

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WE'RE MOVING AWAY FROM ME HAVING TO ACTIVELY SEARCH FOR SOMETHING.

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TO NOW, SEARCH IS TELLING ME WHAT I SHOULD CHECK OUT THAT MIGHT BE INTERESTING TO ME.

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THESE ARE THE THINGS WHERE LOCATION AND SEARCH START TO COME TOGETHER.

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WE'RE BECOMING INDIVIDUAL SENSORS. WE'RE CREATING THIS HUGE SENSOR NETWORK OF PEOPLE HOLDING THESE MOBILE DEVICES.

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AND THAT INFORMATION IS TWO-WAY.

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IT'S NOT JUST PASSIVE COLLECTION, LISTEN TO YOUR GPS TECHNOLOGY TELL WHERE, HOW TO GET TO SOMEPLACE.

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YOU'RE GOING TO SAY, WAIT A MINUTE. I SEE A PROBLEM. I WANT TO REPORT THAT PROBLEM.

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I WANT TO SEE THAT SOMEONE'S GOING TO RESPOND TO THAT.

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WE WERE PLAYING BASKETBALL. WE SEE LIKE THE GROUND KEEP ON MOVING. I SAW A LOT OF PEOPLE, SOME OF THEM DIEING

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LIKE THE CEILING LIKE KILL THEM.

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I HAVE BOTH EXTENDED FAMILY MEMBERS AND CLOSE FAMILY MEMBERS WHO LIVE IN HAITI.

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AND THE FIRST REACTION WAS MORE LIKE SURREAL, IS THIS REALLY HAPPENING?

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WE NEEDED TO KNOW WHERE WE COULD GO IN, AND SO WE USED GEOSPATIAL TECHNOLOGY TO PREPARE THE AREA WITH INFORMATION BEFORE WE EVEN GOT THERE.

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APPROXIMATELY 2/3 OF THE CELL TOWERS STAYED ACTIVE AND AID WORKERS AND HAITIAN NATIONALS WERE POSTING INFORMATION SAYING THAT THEY NEEDED HELP.

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I WAS WATCHING CNN AND IMMEDIATELY CALLED OUR USHAHIDI TECH LEAD IN ATLANTA AND TOLD HIM THAT WE REALLY NEED TO MOVE

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AND SET UP A USHAHIDI PLATFORM FOR HAITI.

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USHAHIDI IS A OPEN PLATFORM FOR CROWD SOURCE FOR CRISIS INFORMATION.

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BASICALLY THAT MEANS YOU ARE FOLLOWING THE LOCAL MEDIA, TWITTER, FACEBOOK, TEXT MESSAGES, ANY SOURCE OF INFORMATION YOU CAN GET.

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ONCE YOU AGGREGATE THIS INFORMATION, YOU MAP IT. YOU HAVE A REAL TIME PICTURE OF THE ACTUAL SITUATION ON THE GROUND.

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THIS INFORMATION CAN BE USED BY RESCUE WORKERS OR ANYONE.

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WITH AN USHAHIDI PLATFORM, YOU CAN DECIDE WHAT KIND OF MAP YOU WANT TO USE.

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OPEN STREET MAP USES CROWD SOURCING TO DO STREET MAPPING. AND WITHIN A FEW DAYS,

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OPEN STREET MAP HAD THE MOST DETAILED MAP OF HAITI THAT WAS AVAILABLE.

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THERE WERE MAPS OF HAITI BEFORE THE EARTHQUAKE, BUT THEY JUST WEREN'T UP TO DATE ANYMORE.

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SO PEOPLE STARTED USING DONATED SATELLITE IMAGERY TO TRACE AN OPEN STREET MAP,

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COLLAPSED BUILDINGS, CLINICS, HOSPITALS.

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WITHIN A WEEK OR SO, WE HAD TRAINED OVER A HUNDRED INDIVIDUALS AT TUFTS UNIVERSITY TO MAP THE INCIDENTS AND THE ALERTS.

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AND THEN A TEXT NUMBER, 4636 WAS SET UP FOR REPORTING.

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BUT THESE TEXT MESSAGES WERE ALL GOING TO BE IN CREOL. SO WE STARTED GETTING AS MANY CREOL SPEAKING VOLUNTEERS AS POSSIBLE.

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I FOUND OUT ABOUT THE 4636 EFFORT THROUGH A FRIEND OF MINE. SO I GOT ONLINE, STARTED GETTING INVOLVED.

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BASICALLY STAYING UP LATE AFTER PUTTING THE KIDS TO BED, TRY TO TRANSLATE AS MANY TEXT MESSAGES AS I COULD.

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OUR TOP PRIORITY IS PROGRAMS. THIS GUYS HAS GOT TRANSLATIONS.

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THERE WAS THIS ENERGY. PEOPLE FROM BASICALLY ALL OVER THE WORLD CREATING THIS SORT OF LIKE SUPPORT SYSTEM OVER THE INTERNET.

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A SOCCER STADIUM WAS SERVING AS A CAMP FOR DISPLACED PERSONS.

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BUT WE DIDN'T KNOW IT WAS THERE. THROUGH USHAHIDI'S MAPPING ABILITY, WE KNEW THAT THAT WOULD BE A LOCATION TO TAKE AID.

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WE WOULDN'T HAVE SEEN IT WITHOUT THEM.

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USHAHIDI ALERTED THE WORLD THAT IF YOU'VE GOT NEEDS IN HAITI OR YOU'RE TRAPPED IN A BUILDING, OR YOU'RE OUT OF FOOD,

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OR YOU'RE INJURED AND YOU NEED HELP, THAT YOU CAN ALERT US.

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WHETHER YOU ARE THAT PERSON IN DES MOINES, IOWA WHOSE READING TWITTER OR FACEBOOK, OR YOU'RE A HAITIAN ON THE GROUND,

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WITH MOBILE TECHNOLOGY AND OPEN SOURCING INFORMATION, YOU'RE SUDDENLY EMPOWERED.

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BEING ABLE TO STAY ONLINE, TRANSLATING THOSE TEXT MESSAGES, YOU KNOW THAT THAT INFORMATION WILL BE FORWARDED DIRECTLY TO A SPECIFIC AID ORGANIZATION.

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THAT MADE IF FEEL LIKE I WAS ALMOST ON THE GROUND HELPING.

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A MAP IS WORTH A MILLION WORDS. MAPS COMMUNICATE WITH EVERYBODY.

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THAT'S POWERFUL. YOU CAN MAKE A DIFFERENCE. YOU CAN LOOK AT RELATIONSHIPS AND PATTERNS AND PROCESSES AND MODELS AND HELP SAVE THE WORLD.

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I DON'T THINK WE CAN PROJECT 50 YEARS OUT, BUT GIVEN WHAT WE'RE SEEING TODAY, IT'S JUST A FANTASTIC EXPLOSION OF LOCATION TECHNOLOGY

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AND LOCATION BASED DATA. AND NOW WE HAVE THE DEVICES TO READ IT AND CAPTURE IT AND VISUALIZE IT.

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AND THAT'S SOMETHING THAT'S REALLY HELPING THE GEOSPATIAL REVOLUTION TRULY EXPLODE.

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REVOLUTIONS RARELY END UP THE WAY THEY STARTED. THAT'S ALMOST THE DEFINITION OF A REVOLUTION.

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[MUSIC]

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