University at Buffalo
CSE664: Applied Cryptography and Computer Security
Final Project Application
Collects touch and sensor data from user input and sends it to a dedicated server.
Link to application on Google Play
##Submitted Data
####Metadata
Filename: Metadata.txt
Format: timestamp, IMEI, standing=1, left-handed=1, case=1, model, density, height, width
| Name | Type | Description |
|---|---|---|
| timestamp | long | System time in UTC format |
| IMEI | string | Device IMEI |
| standing | boolean | 1 if user is standing; 0 otherwise |
| left-handed | boolean | 1 if user is left-handed; 0 otherwise |
| case | boolean | 1 if user has a case; 0 otherwise |
| model | string | device model name |
| density | integer | screen dpi; low = 120, medium = 160, high = 240 |
| height | integer | Height of screen in pixels |
| width | integer | Width of screen in pixels |
####Touch Events
Filename: Touch.txt
Format: timestamp, #touch, x, y, pressure
####Accelerometer Events
Filename: Accel.txt
Format: timestamp, #touch, x, y, z, accuracy
####Gyroscope Events
Filename: Gyros.txt
Format: timestamp, #touch, x, y, z, accuracy
####Rotation Vector Events
Filename: Rotate.txt
Format: timestamp, #touch, x, y, z, accuracy
##Version History
####1.4
- Added left-hand data.
- UI changes.
####1.3
- Removed tablet support.
- UI changes.
####1.2
- Added support to record Rotation Vector sensor events.
- Increased number of clicks to 20.
- Modified UI.
####1.1
- Updated data format to include the associated touch event with each sensor event.
- TouchRecorder now writes to files on a background thread.
####1.0
- Initial release.