HD HAPTICS FOR CONSUMER ELECTRONICS

By-Manuel Cruz, Member, IEEE, and Danny Grant, Senior Member, IEEE

-Venkata Nanda Kishore37648659

Identifying the paper

This paper appears in: Consumer Electronics (ICCE), 2011 IEEE International Conference on

Issue Date : 9-12 Jan. 2011

On page(s): 57 ISSN : 2158-3994

Print ISBN: 978-1-4244-8711-0 INSPEC Accession Number: 11851733

Digital Object Identifier : 10.1109/ICCE.2011.5722749 Date of Current Version : 03 March 2011

HAPTIC FEEDBACK

• Improve User Interface like confirmation effects, tactile components, alarms etc.

• Increase customer satisfaction and quickens task completion

• HD haptics introduction

BACKGROUND

• Started with PAGERS• Moved to other electronic goods• But rick set of Haptics was not given• The current development of Haptics is

attributed to TOUCH SCREENS

HD MOBILE DEVELOPMENT SYSTEM

1.MULTIPLE HAPTIC ACTUATORS2.SOPHISTICATED HAPTIC LAYER3.OTHER DEVICES BENEFITTED

HARD WARE USED

• 1.ERM• 2. PIEZO ELECTRIC ACTUATOR TO FLOATING

SCREEN

SPECIFICATIONS OF ACTUATORS

• ERM -problem:vibration frequency and magnitude• PIEZO ELECTRIC

CONTROLLER

Embedded software program

• Wide haptic bandwidth (50 - 350 Hz)

• Instantaneous Touch Feedback

• Fine-grained output control –higher tactile fidelity

• HD Haptic Synthesizer – converts sampled or captured waveforms

• A mixer element

• Support for multiple dissimilar tactile actuators using a

single Player

DESIGN TOOLS

PERFORMANCE

• Existing methods ~2 Gees• This Method : 5 Gees

APPLICATIONS

Conclusion and Future Work

• New level of Haptic Content• Development platform available• New HD haptics enabled devices are under-

development

Questions/Comments?THANKYOU!