Apple input patent shows interest in computer touch technology
TweetFollow Us on Twitter

Apple input patent shows interest in computer touch technology



An Apple patent (number 8,228,305) for a method of proving human input into a computer has appeared at the U.S. Patent & Trademark Office. The invention provides a method for providing human input to a computer which allows a user to interact with a display connected to the computer and shows that Apple continues to investigate touch technology for Macs.

The method includes the steps of placing a first target on a first portion of the user's body, using an electro-optical sensing means, sensing data related to the location of the first target and data related to the location of a second portion of the user's body, the first and second portions of the user's body being movable relative to each other, providing an output of the electro-optical sensing means to the input of the computer, determining the location of the first target and the location of the second portion of the user's body, and varying the output of the computer to the display based upon the determined locations for contemporaneous viewing by the user.

Here's Apple's background and summary of the invention: "The invention disclosed herein is a new type of data entry device for computers and other electronic equipment generally in the category of digitizers and touch screens having several unique properties. It is based primarily on the electro-optical determination of temporary surface distortion caused by the physical input signal, or force, creating the distortion (e.g. a finger 'touch'). This is herein referred to as surface distortion imaging and depends on the ability to detect, and in some cases quantify, small distortions of a surface over a large (by comparison) area.

"A preferred means of detecting surface distortion is that given in reference 1, which discloses illumination of a surface and subsequent retroreflective re-illumination of the surface from which an enhanced image of the distortion in such surface are created. This method (and the products based thereon sold under the trade name 'D-SIGHT"), is at once, simple, fast, and capable of intelligibly measuring minute distortions over large surface areas. All of these are advantages for the present disclosed invention, and D-SIGHT is the preferred method (but not the only method) for determining such distortions. Other optical techniques are grid and moire triangulation, also providing surface distortion data.

"Distortion in a material (rather than a surface thereof), can alternatively be used, detected by schlieren, transmissive D-SIGHT, and in photoelastic stress based techniques, relying on stress related differential refraction in the material, rather than deflection of the surface. In both cases video cameras scanning the image of the area of the material or surface are the preferred transduction device.

Also disclosed herein are novel means to determine other events which cooperatively or individually may a be imputed to a computer by means of the invention. These particularly concern electro-optically determinable datums on persons or other entry means."

Timothy R. Pryor is the inventor.

 
AAPL
$117.73
Apple Inc.
-0.90
GOOG
$541.24
Google Inc.
+1.97
MSFT
$47.49
Microsoft Corpora
-0.10
MacNews Search:
Community Search:

Latest Forum Discussions

See All
view counter

view counter
view counter
view counter
view counter
view counter
view counter

Tilt to Live Bundle Set to Arrive This T...
Tilt to Live Bundle Set to Arrive This Thanksgiving Posted by Ellis Spice on November 25th, 2014 [ permalink ] One Man Left has unveiled an upcoming Tilt to Live bundle, allowing players to get the series for a di | Read more »
BattleLore: Command (Entertainment)
BattleLore: Command 1.0 Device: iOS Universal Category: Entertainment Price: $9.99, Version: 1.0 (iTunes) Description: ***NOTE: Compatible with iPad 2/iPad mini, iPod touch 5 and up and iPhone 4S and up – WILL NOT RUN ON EARLIER DEVICES***EPIC FANTASY BATTLES | Read more »
Weather Or Not Review
Weather Or Not Review By Jennifer Allen on November 25th, 2014 Our Rating: :: STYLISH WEATHER REPORTINGiPhone App - Designed for the iPhone, compatible with the iPad Check the weather quickly and conveniently with Weather or Not.   | Read more »
The All-New Football Manager Handheld 20...
The All-New Football Manager Handheld 2015 is Available Now Posted by Jessica Fisher on November 25th, 2014 [ permalink ] Universal App - Designed for iPhone and iPad | Read more »
Six iOS Games to Get You Ready for Thank...
Image Source: Friends Wiki At this point in the month, you or at least a few people you know are probably getting ready to scramble around (or are already scrambling around) for Thanksgiving Dinner. It’s a hectic day of precise oven utilization, but there’s also the whole family and camaraderie thing. | Read more »
Call of Duty: Heroes: Tips, Tricks, and...
Hello Heroes: What’d we think of Call of Duty‘s take on Clash of Clans? Check out our Call of Duty: Heroes review to find out! Just downloaded Call of Duty: Heroes and need some handy tips and tricks on how to get ahead of the rest? As we often do, we’re here to help you out with getting started.   The Basics | Read more »
Call of Duty: Heroes Review
Call of Duty: Heroes Review By Jennifer Allen on November 25th, 2014 Our Rating: :: CLASH OF FRANCHISESUniversal App - Designed for iPhone and iPad Mix Clash of Clans with Call of Duty, and this is what you get.   | Read more »
Slider Review
Slider Review By Jordan Minor on November 25th, 2014 Our Rating: :: SLIDE TO PLAYUniversal App - Designed for iPhone and iPad Slider has all the excitement of unlocking your phone screen.   | Read more »
oh my giraffe (Games)
oh my giraffe 1.0.0 Device: iOS Universal Category: Games Price: $1.99, Version: 1.0.0 (iTunes) Description: Eat fruits while being chased by lions. Cut the vines to send fruit plummeting onto the lions. Don't worry, your flexible neck will let you reach everything. You'll be great. And remember: the lions sleep at night. That's... | Read more »
One of 2000’s Most Loves Adventure Games...
One of 2000’s Most Loves Adventure Games, The Longest Journey, has Come to iOS Posted by Jessica Fisher on November 25th, 2014 [ permalink ] | Read more »
All contents are Copyright 1984-2010 by Xplain Corporation. All rights reserved. Theme designed by Icreon.