SHAKE RESPONSIVE HANDHELD DEVICE

• US 20100045475A1
• Filed: 05/11/2009
• Published: 02/25/2010
• Est. Priority Date: 08/22/2008
• Status: Abandoned Application

• Current Assignee: Hon Hai Precision Industry Co., Ltd.
• Original Assignee: Hon Hai Precision Industry Co., Ltd.
• Inventors: KE, JUI-LIN, WANG, CHUAN-HONG, CHENG, CHIA-YU, HUANG, LI-ZHANG, CHOU, HSIAO-CHUNG
• Application Number:
  US12/464,085
• Publication Number:
  US 20100045475A1
• Time in Patent Office: Days
• US Class Current: 340/686.100
• CPC Class Codes: A63F 2009/2457 Display screens, e.g. monitors, video displays
• CPC Class Codes: A63F 2009/2476 Speech or voice synthesisers, e.g. using a speech chip
• CPC Class Codes: A63F 9/0468 Electronic dice; electronic dice simulators

Abstract

A shake responsive handheld device is provided. The handheld device comprises a motion sensing unit, a storage unit, a motion determining unit, and a processing unit. The motion sensing unit is used for detecting a shaking motion imparted to the handheld device by a user. The storage unit stores a table defining a plurality of gaming results and shaking characteristics, each of which corresponds to one gaming result. The motion state determining unit determines the shaking characteristic of the shaking motion according to signals from the motion sensing unit. The processing unit outputs one of the plurality of gaming results according to the shaking characteristic determined by the motion state determining unit.

Claims

1. A shake responsive handheld device comprising:

a motion sensing unit capable of detecting a shaking motion imparted to the handheld device by a user;

a storage unit storing a table defining a relationship between a plurality of gaming results and shaking characteristics of the shaking motion;

a motion state determining unit capable of determining the shaking characteristic of the shaking motion according to signals from the motion sensing unit; and

a processing unit outputting one of the plurality of gaming results corresponding to the shaking characteristic determined by the motion state determining unit according to the table.

2. The shake responsive handheld device according to claim 1, wherein the motion sensing unit is an acceleration sensor.

3. The shake responsive handheld device according to claim 1, wherein the motion sensing unit is a vibration switch.

4. The shake responsive handheld device according to claim 3, wherein the vibration switch comprises a coil spring, a first contact terminal, and a second contact terminal, the coil spring is electrically coupled to the first contact terminal and is capable of deflecting and contacting the second contact terminal during the shaking of the handheld device.

5. The shake responsive handheld device according to claim 3, wherein the coil spring deflects when the housing is shaken in a predetermined direction.

6. The shake responsive handheld device according to claim 3, wherein the vibration switch comprises a chamber, a movable member with two spring ends, and two contact terminals, the moveable member is received in the chamber, the two spring ends contact the first contact terminal and the second contact terminal respectively, at least one of the spring ends is capable of disengaging one of the two contact terminals during the shaking of the handheld device.

7. The shake responsive handheld device according to claim 6, wherein the movable member comprises an inertial weight and two coil springs, the two coil springs are attached to two ends of the inertial weight respectively.

8. The shake responsive handheld device according to claim 1, wherein the shaking characteristics is represented by shaking strength of the shaking motion.

9. The shake responsive handheld device according to claim 1, wherein the gaming results are dice values.