Apple patent hints at touchscreen displays for computers
TweetFollow Us on Twitter

Apple patent hints at touchscreen displays for computers

An Apple patent (number 20010045627) at the US Patent & Trademark Office shows that Apple is at least considering touch screen displays on some Macs. The patent is for a shape detecting input device.

More particularly, the present invention relates to shape detection by an input device for a computer system. The patent involves a system and method for recognizing a signet and for performing an action associated with the signet, wherein the signet is an inanimate object. In one embodiment, the method includes generating a touch signal with a signet, the touch signal representing a particular signet pattern, recognizing the particular signet pattern, and performing an action associated with the particular signet pattern. The inventor is Peter Kennedy.

Here's Apple's background and summary of the invention: "There exist today many styles of input devices for performing operations in a computer system. The operations generally correspond to moving a cursor and/or making selections on a display screen. By way of example, the input devices may include buttons or keys, mice, trackballs, touch pads, joy sticks, touch screens and the like. Each of these devices has advantages and disadvantages that are taken into account when designing or configuring a computer system.

"Touch screens, in particular, are becoming increasingly popular because of their ease and versatility of operation as well as to their declining price. Touch screens allow a user to make selections and move a cursor by simply touching the display screen via a finger or stylus. For example, a user may make a selection by pointing directly to a graphical object displayed on the display screen. The graphical object may for example correspond to an on-screen button for performing specific actions in the computer system. In general, the touch screen recognizes the touch and position of the touch on the display screen and the computer system interprets the touch and thereafter performs an action based on the touch event. There are several types of touch screen technologies including resistive, capacitive, infrared and surface acoustic wave.

"Computer based systems utilizing touch screens have been used in many settings including retail, commercial, industrial, office, hospitality, education, and gaming environments, etc. By way of example, popular applications include information kiosks, automated teller machines (ATM), point of sale machines (POS), industrial machines, gaming machines, arcade machines, vending machines, airline e-ticket terminals, restaurant reservation terminals, customer service stations, library terminals, learning devices, etc.

"In environments utilizing POS machines, it is common practice to assign levels of authority to various individuals on the staff. For example, a sales clerk may be able to enter sales information but does not have the authority to make a refund. A supervisor is generally needed to execute a refund. The sales clerk and the supervisor may use the same POS terminal, but each of them will have a unique login code. Login codes are easily stolen or otherwise compromised. One well known solution to improve security is the use of physical keys. The owner of the physical key will know if it is stolen, whereas a stolen login code leaves no trace if stolen. Typically, physical keys are expensive and the terminals must be equipped with a locking mechanism that serve no function other than security.

"Similar situations can be found in industrial settings where process conditions are tightly controlled. For example, an operator may be able to operate industrial machine but does not have authority to make changes to any of the process parameters associated with the industrial machine. In cases such as these, a supervisor is needed to make a change.

"Similar situation may arise in work, libraries, and schools where computer terminals are shared by a number of different users. For example, a user may be able to use the computer terminal for general use but does not have the authority to make changes to the configuration of the computer or network to which it is attached. In cases such as these, a network administrator is needed to make changes.

"Thus, there is a need for improved techniques to implement different authorization levels or other tasks using touch screens

"The invention relates, in one embodiment, to a computer implemented method. The method includes generating a touch signal with a signet, the touch signal representing a particular signet pattern. The method also includes recognizing the particular signet pattern. The method further includes performing an action associated with the particular signet pattern.

"The invention relates, in another embodiment, to a computer system. The computer system includes a touch screen that generates signet data associated with a signet pattern when a signet having the signet pattern is placed on the touch screen. The computer system also includes a computer that recognizes the signet data and that initiates an action associated with the recognized signet data.

"The invention relates, in another embodiment, to a computer readable medium including at least computer code executable by a computer. The computer code includes storing shape data associated with one or more signets. The compute code also includes generating shape data based on contact with said touch sensitive device. The computer code further includes comparing the generated shape data to the stored shape data. The computer code additionally includes performing an action associated with the stored shape data when the generated shape data matches the stored shape data.

"The invention relates, in another embodiment, to a shape recognition method utilized in a computer based system having a touch sensitive device. The shape recognition method includes providing baseline signet signals. The shape recognition method also includes generating a current signet signal when a signet is placed on the touch sensitive device. The shape recognition method further includes comparing the current signal to at least one baseline signet signal. The shape recognition method additionally includes performing an action based on the current and baseline signet signals.

"The invention relates, in another embodiment, to a signet system. The signet system includes a touch sensitive area for receiving a signet having a signet pattern. The signet system also includes a detection system for generating a touch signal when the signet is presented to the touch sensitive area and for extracting shape data associated with the signet pattern from the touch signal.

"The invention relates, in another embodiment, to a computer implemented method. The method includes detecting contact with a touch screen. The method also includes generating shape information when contact is detected. The method further includes comparing the generated shape information with stored shape information. The method additionally includes determining a particular shape in contact with the touch screen based on the comparison. Moreover, the method includes initiating an action associated with the particular shape when it is determined that the particular shape is the particular shape in contact with the touch screen."

 

Community Search:
MacTech Search:

Software Updates via MacUpdate

Latest Forum Discussions

See All

Six fantastic ways to spend National Vid...
As if anyone needed an excuse to play games today, I am about to give you one: it is National Video Games Day. A day for us to play games, like we no doubt do every day. Let’s not look a gift horse in the mouth. Instead, feast your eyes on this... | Read more »
Old School RuneScape players turn out in...
The sheer leap in technological advancements in our lifetime has been mind-blowing. We went from Commodore 64s to VR glasses in what feels like a heartbeat, but more importantly, the internet. It can be a dark mess, but it also brought hundreds of... | Read more »
Today's Best Mobile Game Discounts...
Every day, we pick out a curated list of the best mobile discounts on the App Store and post them here. This list won't be comprehensive, but it every game on it is recommended. Feel free to check out the coverage we did on them in the links below... | Read more »
Nintendo and The Pokémon Company's...
Unless you have been living under a rock, you know that Nintendo has been locked in an epic battle with Pocketpair, creator of the obvious Pokémon rip-off Palworld. Nintendo often resorts to legal retaliation at the drop of a hat, but it seems this... | Read more »
Apple exclusive mobile games don’t make...
If you are a gamer on phones, no doubt you have been as distressed as I am on one huge sticking point: exclusivity. For years, Xbox and PlayStation have done battle, and before this was the Sega Genesis and the Nintendo NES. On console, it makes... | Read more »
Regionally exclusive events make no sens...
Last week, over on our sister site AppSpy, I babbled excitedly about the Pokémon GO Safari Days event. You can get nine Eevees with an explorer hat per day. Or, can you? Specifically, you, reader. Do you have the time or funds to possibly fly for... | Read more »
As Jon Bellamy defends his choice to can...
Back in March, Jagex announced the appointment of a new CEO, Jon Bellamy. Mr Bellamy then decided to almost immediately paint a huge target on his back by cancelling the Runescapes Pride event. This led to widespread condemnation about his perceived... | Read more »
Marvel Contest of Champions adds two mor...
When I saw the latest two Marvel Contest of Champions characters, I scoffed. Mr Knight and Silver Samurai, thought I, they are running out of good choices. Then I realised no, I was being far too cynical. This is one of the things that games do best... | Read more »
Grass is green, and water is wet: Pokémo...
It must be a day that ends in Y, because Pokémon Trading Card Game Pocket has kicked off its Zoroark Drop Event. Here you can get a promo version of another card, and look forward to the next Wonder Pick Event and the next Mass Outbreak that will be... | Read more »
Enter the Gungeon review
It took me a minute to get around to reviewing this game for a couple of very good reasons. The first is that Enter the Gungeon's style of roguelike bullet-hell action is teetering on the edge of being straight-up malicious, which made getting... | Read more »

Price Scanner via MacPrices.net

Take $150 off every Apple 11-inch M3 iPad Air
Amazon is offering a $150 discount on 11-inch M3 WiFi iPad Airs right now. Shipping is free: – 11″ 128GB M3 WiFi iPad Air: $449, $150 off – 11″ 256GB M3 WiFi iPad Air: $549, $150 off – 11″ 512GB M3... Read more
Apple iPad minis back on sale for $100 off MS...
Amazon is offering $100 discounts (up to 20% off) on Apple’s newest 2024 WiFi iPad minis, each with free shipping. These are the lowest prices available for new minis among the Apple retailers we... Read more
Apple’s 16-inch M4 Max MacBook Pros are on sa...
Amazon has 16-inch M4 Max MacBook Pros (Silver and Black colors) on sale for up to $410 off Apple’s MSRP right now. Shipping is free. Be sure to select Amazon as the seller, rather than a third-party... Read more
Red Pocket Mobile is offering a $150 rebate o...
Red Pocket Mobile has new Apple iPhone 17’s on sale for $150 off MSRP when you switch and open up a new line of service. Red Pocket Mobile is a nationwide MVNO using all the major wireless carrier... Read more
Switch to Verizon, and get any iPhone 16 for...
With yesterday’s introduction of the new iPhone 17 models, Verizon responded by running “on us” promos across much of the iPhone 16 lineup: iPhone 16 and 16 Plus show as $0/mo for 36 months with bill... Read more
Here is a summary of the new features in Appl...
Apple’s September 2025 event introduced major updates across its most popular product lines, focusing on health, performance, and design breakthroughs. The AirPods Pro 3 now feature best-in-class... Read more
Apple’s Smartphone Lineup Could Use A Touch o...
COMMENTARY – Whatever happened to the old adage, “less is more”? Apple’s smartphone lineup. — which is due for its annual refresh either this month or next (possibly at an Apple Event on September 9... Read more
Take $50 off every 11th-generation A16 WiFi i...
Amazon has Apple’s 11th-generation A16 WiFi iPads in stock on sale for $50 off MSRP right now. Shipping is free: – 11″ 11th-generation 128GB WiFi iPads: $299 $50 off MSRP – 11″ 11th-generation 256GB... Read more
Sunday Sale: 14-inch M4 MacBook Pros for up t...
Don’t pay full price! Amazon has Apple’s 14-inch M4 MacBook Pros (Silver and Black colors) on sale for up to $220 off MSRP right now. Shipping is free. Be sure to select Amazon as the seller, rather... Read more
Mac mini with M4 Pro CPU back on sale for $12...
B&H Photo has Apple’s Mac mini with the M4 Pro CPU back on sale for $1259, $140 off MSRP. B&H offers free 1-2 day shipping to most US addresses: – Mac mini M4 Pro CPU (24GB/512GB): $1259, $... Read more

Jobs Board

All contents are Copyright 1984-2011 by Xplain Corporation. All rights reserved. Theme designed by Icreon.