Laser pointer as a mouse

Toshiharu Wada; Masanobu Takahashi; Keiichiro Kagawa; Jun Ohta

doi:10.1109/SICE.2007.4421010

Laser pointer as a mouse

Toshiharu Wada, Masanobu Takahashi, Keiichiro Kagawa, Jun Ohta

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

9 Citations (Scopus)

Abstract

Our goal is to realize a system where a laser pointer can be used like a mouse. Such a system realizes more smooth operativity in presentations as well as some human-computer interaction applications such as games. We realized a function to automatically move the mouse cursor to the laser spot on a screen. Restriction on illumination environment was improved using a frequency-demodulation CMOS image sensor. Methods to realize a spot detection and information transmission such as a mouse click without using a synchronous signal were proposed and verified by the experiments. Such asynchronous operations make a signal line to a laser pointer unnecessary.

Original language	English
Title of host publication	SICE Annual Conference, SICE 2007
Pages	369-372
Number of pages	4
DOIs	https://doi.org/10.1109/SICE.2007.4421010
Publication status	Published - 2007 Dec 1
Event	SICE(Society of Instrument and Control Engineers)Annual Conference, SICE 2007 - Takamatsu, Japan Duration: 2007 Sep 17 → 2007 Sep 20

Publication series

Name	Proceedings of the SICE Annual Conference

Conference

Conference	SICE(Society of Instrument and Control Engineers)Annual Conference, SICE 2007
Country	Japan
City	Takamatsu
Period	07/9/17 → 07/9/20

Keywords

Frequency-demodulation
Human interface
Laser pointer
Presentation

ASJC Scopus subject areas

Control and Systems Engineering
Computer Science Applications
Electrical and Electronic Engineering

Access to Document

10.1109/SICE.2007.4421010

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Cite this

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title = "Laser pointer as a mouse",

abstract = "Our goal is to realize a system where a laser pointer can be used like a mouse. Such a system realizes more smooth operativity in presentations as well as some human-computer interaction applications such as games. We realized a function to automatically move the mouse cursor to the laser spot on a screen. Restriction on illumination environment was improved using a frequency-demodulation CMOS image sensor. Methods to realize a spot detection and information transmission such as a mouse click without using a synchronous signal were proposed and verified by the experiments. Such asynchronous operations make a signal line to a laser pointer unnecessary.",

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author = "Toshiharu Wada and Masanobu Takahashi and Keiichiro Kagawa and Jun Ohta",

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T1 - Laser pointer as a mouse

AU - Wada, Toshiharu

AU - Takahashi, Masanobu

AU - Kagawa, Keiichiro

AU - Ohta, Jun

PY - 2007/12/1

Y1 - 2007/12/1

N2 - Our goal is to realize a system where a laser pointer can be used like a mouse. Such a system realizes more smooth operativity in presentations as well as some human-computer interaction applications such as games. We realized a function to automatically move the mouse cursor to the laser spot on a screen. Restriction on illumination environment was improved using a frequency-demodulation CMOS image sensor. Methods to realize a spot detection and information transmission such as a mouse click without using a synchronous signal were proposed and verified by the experiments. Such asynchronous operations make a signal line to a laser pointer unnecessary.

AB - Our goal is to realize a system where a laser pointer can be used like a mouse. Such a system realizes more smooth operativity in presentations as well as some human-computer interaction applications such as games. We realized a function to automatically move the mouse cursor to the laser spot on a screen. Restriction on illumination environment was improved using a frequency-demodulation CMOS image sensor. Methods to realize a spot detection and information transmission such as a mouse click without using a synchronous signal were proposed and verified by the experiments. Such asynchronous operations make a signal line to a laser pointer unnecessary.

KW - Frequency-demodulation

KW - Human interface

KW - Laser pointer

KW - Presentation

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T3 - Proceedings of the SICE Annual Conference

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