'Microsoft multiperson location survey' diaporamas de présentation

Field studies

Field studies. User studies. Ubicomp: people use technology Must conduct user studies Also: Focus groups Ethnographic studies Heuristic evaulations Etc. User studies. Laboratory studies: Controlled environment Field (in-situ) studies Real world. Field studies.

1.43k views • 104 slides

What to Do With Thousands of GPS Tracks

What to Do With Thousands of GPS Tracks. John Krumm Microsoft Research Redmond, WA. Location from FM Radio. Commercial FM. SPOT Watch. weather. dining. traffic. movies.

629 views • 49 slides

Inference Attacks on Location Tracks

450 views • 25 slides

What to Do With Thousands of GPS Tracks

What to Do With Thousands of GPS Tracks. John Krumm, PhD Microsoft Research Redmond, WA. GPS Data. Microsoft Multiperson Location Survey (MSMLS). Garmin Geko 201 $115 10,000 point memory median recording interval 6 seconds 63 meters. 55 GPS receivers 227 subjects

213 views • 13 slides

What to Do With Thousands of GPS Tracks

What to Do With Thousands of GPS Tracks. John Krumm, PhD Microsoft Research Redmond, WA. GPS Data. Microsoft Multiperson Location Survey (MSMLS). Garmin Geko 201 $115 10,000 point memory median recording interval 6 seconds 63 meters. 55 GPS receivers 227 subjects

258 views • 13 slides