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

Duplicate Annihilator 5.7.5 - Find and d...
Duplicate Annihilator takes on the time-consuming task of comparing the images in your iPhoto library using effective algorithms to make sure that no duplicate escapes. Duplicate Annihilator... Read more
BusyContacts 1.0.2 - Fast, efficient con...
BusyContacts is a contact manager for OS X that makes creating, finding, and managing contacts faster and more efficient. It brings to contact management the same power, flexibility, and sharing... Read more
Capture One Pro 8.2.0.82 - RAW workflow...
Capture One Pro 8 is a professional RAW converter offering you ultimate image quality with accurate colors and incredible detail from more than 300 high-end cameras -- straight out of the box. It... Read more
Backblaze 4.0.0.872 - Online backup serv...
Backblaze is an online backup service designed from the ground-up for the Mac.With unlimited storage available for $5 per month, as well as a free 15-day trial, peace of mind is within reach with... Read more
Little Snitch 3.5.2 - Alerts you about o...
Little Snitch gives you control over your private outgoing data. Track background activity As soon as your computer connects to the Internet, applications often have permission to send any... Read more
Monolingual 1.6.4 - Remove unwanted OS X...
Monolingual is a program for removing unnecesary language resources from OS X, in order to reclaim several hundred megabytes of disk space. If you use your computer in only one (human) language, you... Read more
CleanApp 5.0 - Application deinstaller a...
CleanApp is an application deinstaller and archiver.... Your hard drive gets fuller day by day, but do you know why? CleanApp 5 provides you with insights how to reclaim disk space. There are... Read more
Fantastical 2.0 - Create calendar events...
Fantastical is the Mac calendar you'll actually enjoy using. Creating an event with Fantastical is quick, easy, and fun: Open Fantastical with a single click or keystroke Type in your event details... Read more
Cocktail 8.2 - General maintenance and o...
Cocktail is a general purpose utility for OS X that lets you clean, repair and optimize your Mac. It is a powerful digital toolset that helps hundreds of thousands of Mac users around the world get... Read more
Direct Mail 4.0.4 - Create and send grea...
Direct Mail is an easy-to-use, fully-featured email marketing app purpose-built for OS X. It lets you create and send great looking email campaigns. Start your newsletter by selecting from a gallery... Read more

Appy to Have Known You - Lee Hamlet Look...
Being at 148Apps these past 2 years has been an awesome experience that has taught me a great deal, and working with such a great team has been a privilege. Thank you to Rob Rich, and to both Rob LeFebvre and Jeff Scott before him, for helping me... | Read more »
MLB Manager 2015 (Games)
MLB Manager 2015 5.0.14 Device: iOS Universal Category: Games Price: $4.99, Version: 5.0.14 (iTunes) Description: Guide your favorite MLB franchise to glory! MLB Manager 2015, officially licensed by MLB.com and based on the award-... | Read more »
Breath of Light (Games)
Breath of Light 1.0.1421 Device: iOS Universal Category: Games Price: $2.99, Version: 1.0.1421 (iTunes) Description: Hold a quiet moment. Breath of Light is a meditative and beautiful puzzle game with a hypnotic soundtrack by... | Read more »
WWE WrestleMania Tags into the App Store
Are You ready to rumble? The official WWE WrestleMania app, by World Wrestling Entertainment, is now available. Now you can get all your WrestleMania info in one place before anyone else. The app offers details on superstar signings, interactive... | Read more »
Bio Inc's New Expansion is Infectin...
Bio Inc., by DryGin Studios, is the real time strategy game where you infect a human body with the worst virus your evil brain can design. Recently, the game was updated to add a whole lot of new features. Now you can play the new “Lethal”... | Read more »
The Monocular Minion is Here! Despicable...
Despicable Me: Minion Rush, by Gameloft, is introducing a new runner to the mix in their latest update. Now you can play as Carl, the prankster minion. Carl has a few new abilities to play with, including running at a higher speed from the start.... | Read more »
Dungeon of Madness (Games)
Dungeon of Madness 1.0.0 Device: iOS Universal Category: Games Price: $1.99, Version: 1.0.0 (iTunes) Description: Dungeon of Madness is an action game where you rotate tiles to create our own route. Help the hero by connecting the... | Read more »
Filters for iPhone (Photography)
Filters for iPhone 1.0 Device: iOS iPhone Category: Photography Price: $.99, Version: 1.0 (iTunes) Description: | Read more »
Jump'N'Shoot Attack (Games)
Jump'N'Shoot Attack 1.0 Device: iOS Universal Category: Games Price: $1.99, Version: 1.0 (iTunes) Description: A mobile game for gamers! Join Louise Lightfoot, the legendary "Master of Jumping and Shooting", on her mission to save... | Read more »
Space Bounties Inc. (Games)
Space Bounties Inc. 1.4 Device: iOS Universal Category: Games Price: $1.99, Version: 1.4 (iTunes) Description: SuperGameDroid: 4/5 "Satisfying futuristic RPG combat, high replay value, and a heavy dose of nostalgia make Space... | Read more »

Price Scanner via MacPrices.net

iMacs on sale for up to $205 off MSRP
B&H Photo has 21″ and 27″ iMacs on sale for up to $205 off MSRP including free shipping plus NY sales tax only: - 21″ 1.4GHz iMac: $1019 $80 off - 21″ 2.7GHz iMac: $1189 $110 off - 21″ 2.9GHz... Read more
Färbe Technik Offers iPhone Battery Charge LI...
Färbe Technik, which manufactures and markets of mobile accessories for Apple, Blackberry and Samsung mobile devices, is offering tips on how to keep your iPhone charged while in the field: •... Read more
Electronic Recyclers International CEO Urges...
Citing a recent story on CNBC about concerns some security professionals have about the forthcoming Apple Watch, John Shegerian, Chairman and CEO of Electronic Recyclers International (ERI), the... Read more
Save up to $380 with Apple refurbished iMacs
The Apple Store has Apple Certified Refurbished iMacs available for up to $380 off the cost of new models. Apple’s one-year warranty is standard, and shipping is free: - 27″ 3.5GHz 5K iMac – $2119 $... Read more
Logitech Says MX Master Is Its Most Advanced...
Logitech’s new MX Master Wireless Mouse incorporates the best of Logitech’s many computer mouse innovations into a striking hand-sculpted design. The company claims that the MX Master creates a new... Read more
Save up to $300 on a new Mac, $30 on an iPad,...
Purchase a new Mac or iPad at The Apple Store for Education and take up to $300 off MSRP. All teachers, students, and staff of any educational institution qualify for the discount. Shipping is free,... Read more
Apple refurbished 2014 MacBook Airs available...
The Apple Store lowered prices on Apple Certified Refurbished 2014 MacBook Airs recently, with models now available starting at $679. An Apple one-year warranty is included with each MacBook, and... Read more
Mac Notebook Evolution; A Desktop Replacement...
More often than not right from the beginning, Apple’s Macs have tended to skew toward small. The original Macs were called “compacts,”, and notwithstanding a few exceptions like the honking Big Mac... Read more
13-inch 1.4GHz/128GB MacBook Air (Apple refur...
The Apple Store has Apple Certified Refurbished 2014 13″ 1.4GHz/128GB MacBook Airs available for $759 including free shipping plus Apple’s standard one-year warranty. Their price is $240 off original... Read more
YEP! Alternative Browser for iOS Now Supports...
Pfaeffikon, Switzerland based Power App AG has announced the release of an update to their Yep! Web Browser (v1.3.0) for iOS8 iPhone and iPad. Yep! hit the App Store shortly after the release of iOS... Read more

Jobs Board

*Apple* Retail - Multiple Positions (US) - A...
Sales Specialist - Retail Customer Service and Sales Transform Apple Store visitors into loyal Apple customers. When customers enter the store, you're also the Read more
Sr. Technical Services Consultant, *Apple*...
**Job Summary** Apple Professional Services (APS) has an opening for a senior technical position that contributes to Apple 's efforts for strategic and transactional Read more
Lead *Apple* Solutions Consultant - Retail...
**Job Summary** Job Summary The Lead ASC is an Apple employee who serves as the Apple business manager and influencer in a hyper-business critical Reseller's store Read more
*Apple* Pay - Site Reliability Engineer - Ap...
**Job Summary** Imagine what you could do here. At Apple , great ideas have a way of becoming great products, services, and customer experiences very quickly. Bring 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
All contents are Copyright 1984-2011 by Xplain Corporation. All rights reserved. Theme designed by Icreon.