Apple granted patent for dual-sided trackpad
TweetFollow Us on Twitter

Apple granted patent for dual-sided trackpad

Apple has been granted a patent (number 20120235949) by the U.S. Patent & Trademark Office for a dual-sided trackpad.

A system including a capacitive array element capable of sensing touch from either side is described. A connected processor unit, either in the device or the host system, may be adapted to interpret signals from the capacitive array element as a cursor or view movement with six degrees of freedom.

The track pad device may include a display element and the capacitive array element may be translucent. The display element and the array element may be configured with respect to each other, where different configurations can be associated with different operating modes. For example, when the array element lies over the display screen so that the display screen is viewable through the array element, the array element can function as a touch screen. In another configuration, the array element may generate signals indicating a user's touch from one or the other or both sides of the array element.

Here's Apple's background on the invention: "Many devices used in day-to-day life for various and divergent functions are essentially computers, or computing devices. Such devices typically include a computer processor and computer memory coupled by a bus. Such devices include, but are not limited to, Personal Digital Assistants (PDAs), telephones, media players, cameras, and Global Positioning Satellite (GPS) modules as well as laptop computers and traditional desktop computers.

"Many of the above devices are configurable. For example, a laptop may have a main body with a screen unit rotationally attached to the host device. Thus, the user may configure the screen at a desirable angle for viewing. The user may also protect the screen by 'closing' the laptop, i.e., by rotating the screen unit against a keyboard portion of the host device where it is latched in that position. In another example, a cellular telephone may have an upper piece and a lower piece rotationally connected by a hinge as in a conventional "clam shell" design. The two pieces may be configured so that the two pieces are together ('closed') or apart ('open').

"In many of the above devices, the mode of use results in or requires a certain configuration. For example, the laptop must typically be open to see the screen and use the keyboard. The cellular telephone typically must be open for the user to speak into microphone and have access to the telephone's earpiece.

"Like most computers, these devices require an input tool and an output tool. Many types of input tools exist for performing operations in computers. Typical operations include moving a cursor and making selections on a display screen. Input tools may include a collection of keys or buttons, mice, trackballs, joysticks, touch pads, and touch screens.

"The input tool often varies according to the designed function of the computer, i.e., a computer designed to be used as a cellular telephone may have a specialized telephone keypad for that purpose, whereas a computer designed to be used as a laptop may have the standard 'QWERTY' keyboard with function keys and keys for screen navigation.

"Visual displays have become one of the most prevalent output tools. In mobile devices the visual display is typically a display screen, such as a Liquid Crystal Display (LCD) screen, which is built into the main housing of the device or moveably (but permanently) attached to the main housing of the device. As with input devices, the display screen may be specially configured according to the purpose of the computer.

"Both touch screens and touch pads have become increasingly popular input tools. Touch pads allow a user to make selections on a screen by making gestures on a touch pad with a finger or stylus. Touch screens allow a user to make selections on a screen by touching the display screen with a finger or a stylus. It is also possible for the user to make selections on the screen by making gestures, as with touch pads. Touch screens are therefore becoming more popular because of their ease of use and versatility of operation.

"Other input devices, however, may sometimes be preferred to touch screens, such as in cases where it is important not to block a user's view of the touch screen with a hand or stylus when using an input device. If display elements are small, or if display elements rapidly change, a keyboard or touch pad may be more desirable than a touch screen. For example, while typing a document it is often desirable to see all the typed characters and to see changes to the characters as they are typed.

"The desirability of a touch screen as an input tool for some tasks and another device, such as a touch pad, as an input tool for other tasks, has resulted in devices having redundant input tools. For example, some devices have both a touch screen and a keyboard. Other devices have both a touch screen and a touch pad. While such input devices make using the computer easier, the computer is more costly in terms of manufacturing and in terms of the space used on the computer for both input devices.

"In some circumstances, having more than one input device being active at one time may cause unexpected behavior. For example, in the case where a touch screen is above a touch pad on the device, a user attempting to utilize the touch screen using a finger may brush against the touch pad with an arm, creating unexpected input signals from the touch pad to the computer and causing unexpected and possibly disastrous results.

"It is therefore sometimes desirable to dedicate one input device for one task and another input device for another task by automatically deactivating the undesired input device and automatically activating the desired input device in dependence upon the device's mode of use.

"While it is advantageous in some circumstances to have only one input device activated at a time, it is advantageous in other circumstances for more than one input device to be simultaneously activated and to interpret or accept input from any of the devices according to the computer's mode of use.

"A computing device's mode of use may be designated by commands from the user. However, this requires the user to take proactive and time-consuming steps. Setting a configuration for interpretation or acceptance of input from any of the input devices may be complicated and difficult to understand. Additionally, the user may feel this use of time is inefficient and may decide not to designate the mode of use, or the user may also forget to designate the mode of use. Either case leaves the user in danger of unexpected input from the undesired input device.

"Thus, despite the availability of useful input tools, making the appropriate input tool available for the user remains a problem. It is therefore a goal of this invention to solve or at least reduce the problems associated with input tools on computing devices."

Chris A. Ligtenberg is the inventor.

 

Community Search:
MacTech Search:

Software Updates via MacUpdate

Artlantis Studio 5.1.2.7 - 3D rendering...
Artlantis Studio is a unique and ideal tool for performing very high resolution rendering easily and in real time. The new FastRadiosity engine now lets you compute images in radiosity-even in... Read more
MacUpdate Desktop 6.0.5 - Search and ins...
MacUpdate Desktop 6 brings seamless 1-click installs and version updates to your Mac. With a free MacUpdate account and MacUpdate Desktop 6, Mac users can now install almost any Mac app on macupdate.... Read more
BitTorrent Sync 2.0.82 - Sync files secu...
BitTorrent Sync allows you to sync unlimited files between your own devices, or share a folder with friends and family to automatically sync anything. File transfers are encrypted. Your information... Read more
Google Drive 1.20 - File backup and shar...
Google Drive is a place where you can create, share, collaborate, and keep all of your stuff. Whether you're working with a friend on a joint research project, planning a wedding with your fiancé, or... Read more
Simon 4.0.3 - Monitor changes and crashe...
Simon monitors websites and alerts you of crashes and changes. Select pages to monitor, choose your alert options, and customize your settings. Simon does the rest. Keep a watchful eye on your... Read more
Vitamin-R 2.23 - Personal productivity t...
Vitamin-R creates the optimal conditions for your brain to work at its best by structuring your work into short bursts of distraction-free, highly focused activity alternating with opportunities for... Read more
iDefrag 5.0.0 - Disk defragmentation and...
iDefrag helps defragment and optimize your disk for improved performance. Features include: Supports HFS and HFS+ (Mac OS Extended). Supports case sensitive and journaled filesystems. Supports... Read more
PCalc 4.2 - Full-featured scientific cal...
PCalc is a full-featured, scriptable scientific calculator with support for hexadecimal, octal, and binary calculations, as well as an RPN mode, programmable functions, and an extensive set of unit... Read more
FileZilla 3.10.2 - Fast and reliable FTP...
FileZilla (ported from Windows) is a fast and reliable FTP client and server with lots of useful features and an intuitive interface. Version 3.10.2: Note: Now requires a 64-bit Intel processor.... Read more
The Hit List 1.1.11 - Advanced reminder...
The Hit List manages the daily chaos of your modern life. It's easy to learn - it's as easy as making lists. And it's powerful enough to let you plan, then forget, then act when the time is right.... Read more

Warner Bros. Interactive Entertainment A...
Warner Bros. has some exciting games coming down the pipe! | Read more »
GDC 2015 – Star Trek Timelines will Prob...
GDC 2015 – Star Trek Timelines will Probably Make Your Inner Trekkie Squeal With Glee Posted by Rob Rich on March 4th, 2015 [ permalink ] Any popular fictional universe has its fair share of fan fiction – where belo | Read more »
Protect Yourself from an Onslaught of Ca...
Surprise Attack Games has announced a Cat-astrophic new physics puzzler called Fort Meow! In the game, a young girl named Nia finds her grandfather’s journal which triggers an all mighty feline attack! Why do the cats want the journal? Who knows,... | Read more »
GDC 2015 – Jelly Reef will be Game Oven’...
GDC 2015 – Jelly Reef will be Game Oven’s Last Hurrah, and it Seems like a Good Note to Go Out on Posted by Rob Rich on March 4th, 2015 [ permalink ] It’s sad knowing that Game Oven ( | Read more »
daWindci Deluxe Review
daWindci Deluxe Review By Campbell Bird on March 4th, 2015 Our Rating: :: BLUSTERY PUZZLESUniversal App - Designed for iPhone and iPad This updated puzzle game offers some creative gameplay and new mechanics, but still suffers from... | Read more »
Dungeon Hunter 5 Coming on March 12
Gameloft has excitedly announced that Dungeon Hunter 5 is on its way! Once again, you will adventure across the land of Valenthia exploring dungeons and fighting monsters. The game will have a new asynchronous multiplayer mode called Strongholds... | Read more »
GDC 2015 – The Sandbox 2 is Coming, and...
GDC 2015 – The Sandbox 2 is Coming, and Now it has Textures! | Read more »
Warner Bros. Interactive Announces Mort...
Mortal Kombat X, by Warner Bros. and NetherRealm Studios, will be a a free-to-play fighting/card-battle Mortal Kombat game. The game promises card collecting, multiplayer team combat, classic characters such as Scorpion, Sub-Zero and Raiden, and the... | Read more »
GDC 2015 – Piloteer is Whitaker Trebella...
GDC 2015 – Piloteer is Whitaker Trebella’s Latest Project, and it’s Definitely Something DIfferent Posted by Rob Rich on March 3rd, 2015 [ permalink ] You know | Read more »
PangoLand Review
PangoLand Review By Amy Solomon on March 3rd, 2015 Our Rating: :: COME VISIT PANGO AND FRIENDSUniversal App - Designed for iPhone and iPad PangoLand is an open-ended world full of familiar characters, bright colors and interactive... | Read more »

Price Scanner via MacPrices.net

iPad: A More Positive Outlook – The ‘Book Mys...
It’s good to hear someone saying positive things about the iPad. I’ve been trying to bend my mind around how Apple’s tablet could have gone from zero to bestselling personal computing device on the... Read more
Mac Pros on sale for up to $279 off MSRP
Amazon has Mac Pros in stock and on sale for up to $279 off MSRP. Shipping is free: - 4-Core Mac Pro: $2725.87, $273 off MSRP (9%) - 6-Core Mac Pro: $3719.99, $279 off MSRP (7%) Read more
Sale! 13-inch Retina MacBook Pros for up to $...
B&H Photo has 13″ Retina MacBook Pros on sale for up to $205 off MSRP. Shipping is free, and B&H charges NY sales tax only: - 13″ 2.6GHz/128GB Retina MacBook Pro: $1219.99 save $80 - 13″ 2.... Read more
Another Tranche Of IBM MobileFirst For iOS Ap...
IBM has announced the next expansion phase for  its IBM MobileFirst for iOS portfolio, with a troika of new apps to address key priorities for the Banking and Financial Services, Airline and Retail... Read more
Sale! 15-inch Retina MacBook Pros for up to $...
B&H Photo has the new 2014 15″ Retina MacBook Pros on sale for up to $250 off MSRP for a limited time. Shipping is free, and B&H charges NY sales tax only: - 15″ 2.2GHz Retina MacBook Pro: $... Read more
WaterField Designs Introduces the Minimalist...
With Apple Pay gaining popularity, Android Pay coming in May 2015, and loyalty cards and receipts that can be accessed from smartphones, San Francisco’s WaterField Designs observes that it may be... Read more
Sale! 15-inch 2.2GHz Retina MacBook Pro for $...
 Best Buy has the 15″ 2.2GHz Retina MacBook Pro on sale for $1774.99 $1799.99, or $225 off MSRP. Choose free home shipping or free local store pickup (if available). Price valid for online orders... Read more
13-inch 2.5GHz MacBook Pro (refurbished) avai...
The Apple Store has Apple Certified Refurbished 13″ 2.5GHz MacBook Pros available for $170 off the cost of new models. Apple’s one-year warranty is standard, and shipping is free: - 13″ 2.5GHz... Read more
13-inch 2.5GHz MacBook Pro on sale for $100 o...
B&H Photo has the 13″ 2.5GHz MacBook Pro on sale for $999.99 including free shipping plus NY sales tax only. Their price is $100 off MSRP. Read more
27-inch 3.5GHz 5K iMac in stock today and on...
 B&H Photo has the 27″ 3.5GHz 5K iMac in stock today and on sale for $2299 including free shipping plus NY sales tax only. Their price is $200 off MSRP, and it’s the lowest price available for... Read more

Jobs Board

*Apple* Solutions Consultant - Retail Sales...
**Job Summary** As an Apple Solutions Consultant (ASC) you are the link between our customers and our products. Your role is to drive the Apple business in a retail Read more
Position Opening at *Apple* - Apple (United...
…Summary** As a Specialist, you help create the energy and excitement around Apple products, providing the right solutions and getting products into customers' hands. You Read more
Position Opening at *Apple* - Apple (United...
**Job Summary** The Apple Store is a retail environment like no other - uniquely focused on delivering amazing customer experiences. As an Expert, you introduce people Read more
*Apple* Solutions Consultant - Retail Sales...
**Job Summary** As an Apple Solutions Consultant (ASC) you are the link between our customers and our products. Your role is to drive the Apple business in a retail Read more
*Apple* Pay Automation Engineer - iOS System...
**Job Summary** At Apple , great ideas have a way of becoming great products, services, and customer experiences very quickly. Bring passion and dedication to your job Read more
All contents are Copyright 1984-2011 by Xplain Corporation. All rights reserved. Theme designed by Icreon.