1. Manas Mittal, Joseph Paradiso Responsive Environments MIT Media Lab Tricorder X-Reality Lunch Talk 22 nd Feb, 2008

2. Clairvoyance Clairvoyance = Clair (“Clear”) + Voyant (“Seeing”) The ability to gain information about an object, location or physical event through means other than the known human senses. [Wikipedia]

3. Point and See ‘Plug’ data : light, microphone, vibration, PIR Compass Radio [Lifton et. al]

4. V2 Zoomable User Interface Selection and Aggregation Tagging

5. Selection & Aggregation Selection : Location  Data Values MinMax Legend

6. Selection & Aggregation Selection : Location  Data Values MinMax Legend

7. Selection & Aggregation Selection : Data Values  Location Eg: Selection changes as slider is moved. Selector MinMax 11 / 16

8. Selection & Aggregation Selection : Data Values  Location Eg: Selection changes as slider is moved. Selector MinMax 11 / 16

9. N810 I/O: Touchscreen, Keyboard, Camera, GPS, Memory Slot Networking : Wi-Fi, Bluetooth, USB 2.0 (Peer Mode) Linux (Maemo), Python, Java, SWT for UI design, Flash Processor: 400 MhZ Compass Radio – TI MSP 430

10. Why Handheld? Real Time Sensor Data Web is mostly non-real time. Hard to extract meaning out of sensor data. Why Handheld Tags are shared, and corrected. Meaningful tags ‘emerge’.