New Human Machine Interfaces
for Games
Narrated by Michael Song
Digiwinner Limited
Aug. 2009
Brief Introduction
Intelligent Action Recognition Project (IAR)
OR
Multi-point 3D motion-target-tracking Tech.
“Eagleyes”
Wii Tech
Wii using Inertial Tracking Tech：ADI’s ADXL330 3-axis iMEMS accelerometer
V1: Output 3D vectors including the acceleration
-Pros: Easy use, high speed, real time and can capture the swing strength by acceleration
-Cons: No space location information and no moving speed information
V2: Add infrared video catching and apply menu selection
-Pros: Make up the space location information
-Cons: Single camera can only take X,Y 2D information and no depth information
Single camera
Infrared LED
Acceleration sensor
Our technique solution
Real time Infrared Optics Tracking Tech
E
A
G
L
E
Y
E
S
Image Sensor
Infrared light
Target
Image Sensor
2 cameras with 3D locating, outputing 3D coordinates(X,Y,Z)
Multi-point 3D motion-target-tracking
Recognition
Objective
Logic Architecture
CMOS
Image
Sensor 1
CMOS
Image
Sensor 2
DSP Processor
Image Capture and
Processing Module
Object Recognition and
Tracking Module
Application
3D Reconstruct Module
Action Model
Library
USB Output
Driver
Output Module
Movement
Vector Data
Eagleyes
Technical features：
-Max 10 tracking objectives
-within 5 meter distance
-moving speed of 15 meters per second of the objective
-60 frame per second
Business features:
-Using regular image sensor and low specs processor to satisfy
precision and speed for the indoor sports entertainment
-Positioning at entertainment market or TV SetTopBox market .
Series Products
Sports model
 2 high speed images sensors
 High-speed moving, multi-objectives (Output 10 points moving
information and 60 frame per second)
 Suitable for PC, game machine, STB
 Suitable for nature human and machine interactivity
Interactive model
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2 normal image sensors
Mid-speed moving, single-objective
Mainly for TV STB user interface
Low cost
Upgradable to sports model
Application 1
PC Aplications
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- New interactive model when PC connect to TV or Projector
- Applicable for community center, gymnasium, office, etc.
- Applicable for home gymnasium; play online
Tennis sports application
Application 2
For Game machine and PC keyboard
mouse games:
•For X-BOX, PlayStation, Wii and PC etc.
•New control method instead of joystick
• With the simple API, current games can be
easily transformed into motion games
Application 3
Recognition Terminal
STB Applications
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Family multimedia center, cable box,
IPTV box
Nature human and machine interactivity
Motion Gaming
Interface with MS Xbox
By modifying the game controller interface and using
Eagleyes instead of joysticks，most of the current
games can be transformed into fitness sports games
action
modeling
modify
Input interface
Actions
Action
Library
Input control
Actions
Tracking
Insteaded by
original
More information and Business Co-operation please contact:
[email protected]
[email protected]