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83-573: Accessories The Surface Studio is an all-in-one PC , designed and produced by Microsoft as part of its Surface series of Windows -based personal computing devices. It was announced at the Windows 10 Devices Event on October 26, 2016, with pre-orders beginning that day. The first desktop computer to be manufactured entirely by Microsoft, the Surface Studio uses the Windows 10 operating system with

166-645: A headset connection . Unlike many desktop PCs, the Surface Studio supports Microsoft's Modern Standby (formerly known as InstantGo) specification, enabling background tasks to operate while the computer is sleeping. A firmware update was released in April 2017 that enabled Cortana to be summoned via a "Hey, Cortana" voice command from sleep, provided the Studio is running the Creators Update. Microsoft specially designed its Surface Mouse and Surface Keyboard to work with

249-418: A monochrome CRT touchscreen that functioned both as display and sole method of input. The ECC replaced the traditional mechanical stereo , fan, heater and air conditioner controls and displays, and was capable of providing very detailed and specific information about the vehicle's cumulative and current operating status in real time . The ECC was standard equipment on the 1985–1989 Buick Riviera and later

332-480: A 20 MB hard drive. In order to keep up-to-date information during the event, the database of visitor information was updated and remotely transferred to the computer terminals each night. Using the touch screens, visitors were able to find information about the exposition’s rides, attractions, performances, facilities, and the surrounding areas. Visitors could also select between information displayed in English and Japanese;

415-566: A 32 watt power supply was included, which was upgraded with the Surface 2 to feature a larger indicator light to show the Surface was charging. The Surface Pro and Pro 2 feature a 48 watt power supply with a USB (power only) port on the charging brick. As with the Surface 2's power supply, the Pro 2's power supply features a larger indicator light. Microsoft redesigned the power supply for the Surface Pro 3 with

498-446: A bad reputation of being imprecise until 1988. Most user-interface books would state that touchscreen selections were limited to targets larger than the average finger. At the time, selections were done in such a way that a target was selected as soon as the finger came over it, and the corresponding action was performed immediately. Errors were common, due to parallax or calibration problems, leading to user frustration. "Lift-off strategy"

581-643: A desktop computer (or any other hardware not certified by Miracast before public sale) or on any device sold by a manufacturer who does not participate in the Miracast hardware standard. This includes all Apple laptops and devices, all Google Chromebooks, and Android devices starting with Android 8. However, individual handset manufacturers using Android can still certify a device to work with Miracast, such as Samsung's Galaxy S line. To maintain HDCP support, devices that do not have current software driver updates will not connect to

664-658: A firmware update will be released in early-2017 for the Surface Book and Surface Pro 4 that will allow the on-screen functions to work with those devices. Surface Dial, like the Surface Pen , utilize non-rechargeable batteries, though the Dial requires the two included AAA alkaline batteries, and the Surface Pen requires a single AAAA battery. Surface Dial requires the Windows 10 "Anniversary Update" in order to function. The Dial

747-423: A keyboard. An effective integration of this technology was aimed at helping flight crews maintain a high level of situational awareness of all major aspects of the vehicle operations including the flight path, the functioning of various aircraft systems, and moment-to-moment human interactions. EARLY 80s EVALUATATION FOR CARS - also, in the early 1980s, General Motors tasked its Delco Electronics division with

830-416: A matrix of collimated lights shining orthogonally across the touch surface. When a beam is interrupted by a stylus, the photodetectors which no longer are receiving a signal can be used to determine where the interruption is. Later iterations of matrix based touchscreens built upon this by adding more emitters and detectors to improve resolution, pulsing emitters to improve optical signal to noise ratio , and

913-460: A new "fin" connector and a 36 watt rating. The Surface 3 launched with another redesigned power supply using a micro-USB connector and having a 13 watt rating. Two Ethernet adapters have been released to work with the Surface Pro line including the Ethernet Adapter for USB 2.0 with a speed rating of 100 Mbit/s and a Surface Ethernet Adapter for USB 3.0 with a speed of 1 Gbit/s. For

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996-461: A nonorthogonal matrix to remove shadow readings when using multi-touch. 1963 INDIRECT LIGHT PEN - Later inventions built upon this system to free telewriting styli from their mechanical bindings. By transcribing what a user draws onto a computer, it could be saved for future use. See US 3089918A , Graham, Robert E, "Telewriting apparatus", issued 1963-05-14   . 1965 CAPACITANCE AND RESISTANCE - The first finger driven touchscreen

1079-486: A plastic pen and a plastic board with a transparent window where pen presses are detected. It was used primarily with a drawing software application. 1985 MULTI-TOUCH CAPACITANCE - The University of Toronto group, including Bill Buxton, developed a multi-touch tablet that used capacitance rather than bulky camera-based optical sensing systems (see History of multi-touch ). 1985 USED FOR POINT OF SALE - The first commercially available graphical point-of-sale (POS) software

1162-497: A project aimed at replacing an automobile's non-essential functions (i.e. other than throttle , transmission , braking , and steering ) from mechanical or electro-mechanical systems with solid state alternatives wherever possible. The finished device was dubbed the ECC for "Electronic Control Center", a digital computer and software control system hardwired to various peripheral sensors , servomechanisms , solenoids , antenna and

1245-426: A prominent role in the design of digital appliances such as personal digital assistants (PDAs) and some e-readers . Touchscreens are important in educational settings such as classrooms or on college campuses. The popularity of smartphones, tablets, and many types of information appliances has driven the demand and acceptance of common touchscreens for portable and functional electronics. Touchscreens are found in

1328-487: A reflection of Australia’s overseas tourist market in the 1980s. It is worth noting that Telecom’s Expo Info system was based on an earlier system employed at Expo 86 in Vancouver , Canada . 1990 SINGLE AND MULTI-TOUCH GESTURES - Sears et al. (1990) gave a review of academic research on single and multi-touch human–computer interaction of the time, describing gestures such as rotating knobs, adjusting sliders, and swiping

1411-421: A rugged multi-touch capacitive touchscreen, that could sense through a rigid, protective overlay - the sort later required for a mobile phone, was ever developed or patented by Boie. Many of these citations rely on anecdotal evidence from Bill Buxton of Bell Labs. However, Bill Buxton did not have much luck getting his hands on this technology. As he states in the citation: "Our assumption (false, as it turned out)

1494-537: A selection of ports to connect external displays. As of April 2023, while the only two discontinued Docks are for Surface Pro 1-3 and Surface 3, the latest model is the Surface Thunderbolt 4 Dock. The initial design of the Surface Dock had a diagonal tablet stand permanently set at 60 degrees for the device to rest in while two arms slid together to secure the device and plug into all of the tablet ports. Of note,

1577-501: A simple mouse or keypad that capacitively sensed just one finger through a thin insulator. Although not claimed or even mentioned in the patent, this technology could potentially have been used as a capacitance touchscreen. 1993 FIRST RESISTIVE TOUCHSCREEN PHONE - IBM released the IBM Simon , which is the first touchscreen phone. EARLY 90s ABANDONED GAME CONTROLLER - An early attempt at a handheld game console with touchscreen controls

1660-575: A simple x/y pen plotter, eliminating the need for expensive and complicated sputter coating, laser ablation, screen printing or etching. The resulting, incredibly flexible, touchscreen film, less than 100 microns thick, could be attached by static or non-setting weak adhesive to one side of a sheet of glass, for sensing through that glass. Early versions of this device were controlled by the PIC16C54 microchip. 1994 FIRST PUB GAME WITH TOUCHSCREEN - Appearing in pubs in 1994, JPM's Monopoly SWP (skill with prizes)

1743-498: A team around Rainer Mallebrein  [ de ] at Telefunken Konstanz for an air traffic control system. In 1970, this evolved into a device named "Touchinput- Einrichtung " ("touch input facility") for the SIG ;50 terminal utilizing a conductively coated glass screen in front of the display. This was patented in 1971 and the patent was granted a couple of years later. The same team had already invented and marketed

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1826-600: A television factory in the early 1960s. Then manufactured by CERN, and shortly after by industry partners, it was put to use in 1973. 1972 OPTICAL - A group at the University of Illinois filed for a patent on an optical touchscreen that became a standard part of the Magnavox Plato IV Student Terminal and thousands were built for this purpose. These touchscreens had a crossed array of 16×16 infrared position sensors, each composed of an LED on one edge of

1909-514: A time, and few have had the capability to sense how hard one is touching. This has changed with the commercialization of multi-touch technology, and the Apple Watch being released with a force-sensitive display in April 2015. 2015 BISTATE PROJECTED CAPACITANCE - When used as a Projected Capacitance touchscreen, in mutual capacitance mode, diagonal wiring requires each I/O line to be capable of switching between two states (bistate), an output some of

1992-499: A touchpad with glass beads replacing the felt-like material used in previous generations. When the Surface 3 was announced, a smaller version, the Surface 3 Type Cover was released. Both Surface 3 and Pro 3 Type Covers have a loop to house the Surface Pen . On October 6, 2015, Microsoft updated the Surface Pro Type Cover with a new teal color in addition to the existing black, red, blue, and bright blue colors. Also introduced

2075-459: A touchscreen slider, which was later cited as prior art in the lock screen patent litigation between Apple and other touchscreen mobile phone vendors (in relation to U.S. patent 7,657,849 ). 1991 INERTIAL CONTROL - From 1991 to 1992, the Sun Star7 prototype PDA implemented a touchscreen with inertial scrolling . 1993 CAPACITANCE MOUSE / KEYPAD - Bob Boie of AT&T Bell Labs, patented

2158-489: A transparent implementation of an existing opaque touchpad technology, U.S. patent No.  3,911,215, October 7, 1975, which had been developed by Elographics' founder George Samuel Hurst . The resulting resistive technology touch screen was first shown on the World's Fair at Knoxville in 1982. 1982 MULTI-TOUCH CAMERA - Multi-touch technology began in 1982, when the University of Toronto 's Input Research Group developed

2241-490: Is 40W). Microsoft created and released the Wireless Display Adapter accessory in 2014 along with Surface 3 and Surface Pro 3 that uses Miracast (Wi-Fi Direct) to display an HDMI-quality Wireless Video connection from a Surface device. It also works any device that supports Miracast, including laptops that were formerly certified with Intel's WiDi technology. The Wireless Display Adapter cannot transmit video from

2324-740: Is compatible with Surface 3 and the Surface Pro 3 . This docking accessory connects to the proprietary 40-pin side port which got the new name – Surface Connect . Unlike the prior docks, the Surface Dock offered two Mini-DisplayPort outputs, but had a limit of SD/HD/2K video at 60Hz or 4K video at 30Hz, regardless of the screens used. Surface Dock compatibility includes all Pro devices from Surface Pro 3 up to and including Surface Pro 9. It also includes Surface Book 1 & 2, and all initial Surface Laptops, Surface Go, and Surface Laptop Go devices. A Microsoft Garage incubator team designed ergonomic VESA-mounted portrait docking stations as part of

2407-495: Is compatible with the Surface Pro 4 , Surface Studio , Surface Pro (2017) , and Surface Book 2 . On October 2, 2018, Microsoft unveiled Bluetooth -compatible Surface Headphones alongside the Surface Pro 6 , Surface Laptop 2 and Surface Studio 2 . The noise-cancelling Bluetooth headphones feature Cortana integration and four beam-forming microphones. On August 15, 2020, Microsoft introduced Surface Headphones 2, compatible with Windows 10 and Windows 11 Home/Pro with

2490-507: Is displayed, instead of using a mouse , touchpad , or other such devices (other than a stylus, which is optional for most modern touchscreens). Touchscreens are common in devices such as smartphones , handheld game consoles , and personal computers . They are common in point-of-sale (POS) systems, automated teller machines (ATMs), electronic voting machines , and automobile infotainment systems and controls. They can also be attached to computers or, as terminals, to networks. They play

2573-427: Is located in the base. Its compact design contains a 6th generation (codename " Skylake ") Intel Core i5 or Core i7 processor and either a NVIDIA GeForce GTX 965M or GeForce GTX 980M graphics processor (both dependent on configuration). The system can be configured with up to 32 GB of DDR4 RAM and a 2 terabyte hard drive . It also features four USB 3.0 ports, a Mini DisplayPort , an SDXC card reader and

Surface Studio - Misplaced Pages Continue

2656-454: The Rollkugel mouse RKS 100-86 for the SIG 100-86 a couple of years earlier. 1968 CAPACITANCE - The application of touch technology for air traffic control was described in an article published in 1968. Frank Beck and Bent Stumpe , engineers from CERN (European Organization for Nuclear Research), developed a transparent touchscreen in the early 1970s, based on Stumpe's work at

2739-656: The Anniversary Update preinstalled. However, it is optimized for the Windows 10 Creators Update , which was released on April 11, 2017. The product, starting at $ 2,999, is aimed primarily at people in creative professions such as graphic artists and designers . Two years later, in October 2018, Microsoft announced its successor, the Surface Studio 2 . The Surface Studio has a 28-inch 4.5K " PixelSense " display with 4500 x 3000 pixels, equivalent to 192 dpi . The screen,

2822-472: The Surface Pro 3 and newer devices use that of N-trig , which has since been acquired by Microsoft. The Surface Pen was specifically designed to minimize latency (lag time), eliminate parallax issues, which occur when the point where the tip touches the screen does not match up with the spot where the ink actually appears on the device, and provide a more natural-feeling 'pen-on-paper' user experience. The Surface also features palm rejection which allows

2905-633: The 1988–1989 Buick Reatta , but was unpopular with consumers—partly due to the technophobia of some traditional Buick customers, but mostly because of costly technical problems suffered by the ECC's touchscreen which would render climate control or stereo operation impossible. 1985 GRAPHIC TABLET - Sega released the Terebi Oekaki, also known as the Sega Graphic Board, for the SG-1000 video game console and SC-3000 home computer . It consisted of

2988-657: The Company hackathon, released a YouTube demo video, open-source plans on GitHub, and made ready-to-use kits available on a web store. An update to the first brick Surface Dock, the Surface Dock 2 was released in 2021 and replaced the Mini-DP video outputs with USB-C DP-Alt Mode outputs. Devices starting with the Surface Book 3, Surface Pro 7-9, Surface Pro X, Surface Laptop 3-5 and Surface Laptop Studio all have 4K at 60Hz support on up to two displays with Surface Dock 2. It also offered

3071-459: The Microsoft Surface. Microsoft launched a Surface HD Digital A/V Adapter which works with micro-HDMI to HDMI for the Surface and Surface 2, and a Surface VGA adapter which also works with Surface and Surface 2 going from the built-in micro-HDMI to VGA. For the Surface Pro series, a Display Port to HD A/V (HDMI) and a Display Port to VGA adapter was created. For the first generation Surface,

3154-408: The Surface Dock for Surface 3 and Surface Pro 3 used a new 40-pin interconnect on the right arm of the dock to join the device to the docking station for charging and port replication use. The port featured in several generations of Surface Devices afterward. With the announcement of the Surface Pro 4 and Surface Book , Microsoft revealed a new Surface Dock accessory in a brick form factor which

3237-858: The Surface Docks, the Travel Hub connects to Surface Devices with USB-C ports including the Surface Pro 7, Surface Book 2, Surface Go, Surface Laptop Go, Surface Laptop 3, and Surface Laptop Studio. The third brick Surface Dock was released in 2023, which introduced a new USB-C Upstream cable permanently attached to the dock to replace the 40-pin Surface Connect plug. This dock is compatible with select USB-C devices starting with Surface Pro 7-9, Surface Pro X, Surface Laptop 3-5, Surface Book 3, Surface Laptop Go 1-2, Surface Go 2-3, and Surface Laptop Studio. Not all of these devices actually offer Thunderbolt 4. Surface Laptop 5, Surface Pro 8-9 and Surface Laptop Studio are

3320-449: The Surface Pro 8 series and newer devices, a Surface Slim Pen Charging Cradle has been released for users to charge the slim pen without a Touch Keyboard attached. The charger uses USB-C at the base. The cradle charges a Slim Pen wirelessly with any USB-PD charging adapter that is capable of at least 5W. Touchscreen A user can give input or control the information processing system through simple or multi-touch gestures by touching

3403-494: The Surface Pro Signature Type Cover line to include burgundy, cobalt blue, and platinum with a release date of June 15, 2017. | Surface Pro 3 Surface Pro 4 Surface Pro (5th generation) Surface Pro 6 A Power Cover, introduced alongside the Surface Pro 2 , is a non back-lit Type Cover with a built-in battery to extend the Surface's battery life. It is compatible with the Surface Pro and later, due to

Surface Studio - Misplaced Pages Continue

3486-546: The Surface Studio. It is also compatible with the Surface Pen and a newly created accessory, the Surface Dial . The latter consists of a round disk that can be placed on the display and rotated to perform various actions, such as scrolling, zooming, adjusting the volume, among others, with precision. Developers can utilize its APIs to integrate its functionality into their own products. The Surface Studio received generally positive reviews from technology critics. Many praised

3569-599: The Surface including the Wedge Touch and Arc Touch mice. On July 10, 2018, Microsoft launched the Surface Mouse alongside the Surface Keyboard. It is compatible with any Bluetooth-enabled device. Most Surface tablets have an active pen that allows users to write directly onto the screen of the tablet. The Surface Pen for the Surface Pro and Surface Pro 2 use Wacom technology, while its successor released alongside

3652-630: The Wireless Display Adapter (even if Miracast is supported). With the introduction of the Surface Studio on 26 October 2016, Microsoft announced a new type of computing device called the Surface Dial. The promoted Surface Dial's purpose is to be used to control functions that artists might find useful, such as pen color or thickness. The Surface Dial is set with standard commands that can be used without being program or app specific. These commands include toggling sound volume, scrolling, zooming, brightness, and undo/redo. However, an app developer can customize

3735-576: The additional pins required on the Surface spine. A Wireless Adapter for the keyboards, called the Wireless Adapter for Typing Covers, was also manufactured so that the keyboards can be used at a distance. It was introduced in September 2013 and has been discontinued on March 26, 2014. In 2018, Microsoft launched the Surface Keyboard alongside the Surface Mouse, which is compatible with any Bluetooth enabled device Two mice have also been released for

3818-420: The city of Brisbane , Australia hosted Expo 88 , whose theme was “leisure in the age of technology”. To support the event and provide information to expo visitors, Telecom Australia (now Telstra ) erected 8 kiosks around the expo site with a total of 56 touch screen information consoles, being specially modified Sony Videotex Workstations. Each system was also equipped with a videodisc player, speakers, and

3901-539: The first human-input multi-touch system, using a frosted-glass panel with a camera placed behind the glass. 1983 OPTICAL - An optical touchscreen was used on the HP-150 starting in 1983. The HP 150 was one of the world's earliest commercial touchscreen computers. HP mounted their infrared transmitters and receivers around the bezel of a 9-inch Sony cathode ray tube (CRT). 1983 MULTI-TOUCH FORCE SENSING TOUCHSCREEN - Bob Boie of AT&T Bell Labs, used capacitance to track

3984-555: The front of the screen. Stumpe and Beck developed a self-capacitance touchscreen in 1972, and a mutual capacitance touchscreen in 1977. Both these devices could only sense the finger by direct touch or through a thin insulating film. This was 11 microns thick according to Stumpe's 1977 report. 1984 TOUCHPAD - Fujitsu released a touch pad for the Micro 16 to accommodate the complexity of kanji characters, which were stored as tiled graphics. 1986 GRAPHIC TABLET - A graphic touch tablet

4067-429: The invention of a wire based touchscreen in 1994, where one 25 micron diameter, insulation coated wire replaced about 30 of these 80 micron wide tracks, and could also accurately sense fingers through thick glass. Screen masking, caused by the copper, was reduced from 50% to less than 0.5%. The use of fine wire meant that very large touchscreens, several meters wide, could be plotted onto a thin polyester support film with

4150-611: The large high resolution display, with Tom Warren of The Verge calling it "truly one of the best desktop monitors I’ve ever used". There was also praise for the design and build quality. Criticisms included the high entry price of the device, the all rear-facing I/O ports and the use of last generation Intel CPUs and Nvidia GPUs. List of Microsoft Surface accessories Accessories The Microsoft Surface touchscreen Windows computers and interactive whiteboards designed and developed by Microsoft . Since its release in 2012, there have been various Surface accessories over

4233-433: The latest updates. It's also compatible with Bluetooth 4.1/4.2/5.0 , IOS 12 or 13 , Android 9 or 10 . Microsoft released wireless earbuds in 2019 that feature a "dish-looking apparatus" on the outside for touch interactions. The earbuds can also live transcribe a PowerPoint presentation from a connected computer. Like the aforementioned headphones, these are compatible to Bluetooth. There are many other accessories for

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4316-475: The length of the horizontal sensing elements increases as the width of the touchscreen increases. Eventually, a limit is hit where the resistance gets so great that the touchscreen can no longer function properly. The patent describes how the use of diagonal elements ensures that the length of any element never exceeds 1.414 times the height ⌈ H 2 ⌋ {\textstyle \left\lceil H{\sqrt {2}}\right\rfloor } of

4399-446: The mechanical changes in thickness of a soft, deformable overlay membrane when one or more physical objects interact with it; the flexible surface being easily replaced, if damaged by these objects. The patent states "the tactile sensor arrangements may be utilized as a touch screen". Many derivative sources retrospectively describe Boie as making a major advancement with his touchscreen technology; but no evidence has been found that

4482-560: The medical field, heavy industry , automated teller machines (ATMs), and kiosks such as museum displays or room automation , where keyboard and mouse systems do not allow a suitably intuitive, rapid, or accurate interaction by the user with the display's content. Historically, the touchscreen sensor and its accompanying controller-based firmware have been made available by a wide array of after-market system integrators , and not by display, chip, or motherboard manufacturers. Display manufacturers and chip manufacturers have acknowledged

4565-403: The monitor line scans. About 600 of these were sold for this purpose, retailing at £50 apiece, which was very cheap for the time. Working through very thick glass made it ideal for operation in a "hostile" environment, such as a pub. Although reflected light from the copper wires was noticeable under certain lighting conditions, this problem was eliminated by using tinted glass. The reflection issue

4648-442: The only four devices with TB4/USB4 support. Devices older than these models are not supported on the Surface Thunderbolt 4 Dock, notably the Surface Book 2 (which has a USB-C port that does not support Thunderbolt connectivity). In addition to the Surface Dock, Microsoft has released a USB-C adapter that allows the Surface Pro and Surface Laptop to use generic USB-C docking stations with the Surface Connect port. The adapter, styled

4731-589: The original signal. Effectively, this was used for temporarily drawing arrows or circles onto a live television broadcast, as described in US 2487641A , Denk, William E, "Electronic pointer for television images", issued 1949-11-08   . 1962 OPTICAL - The first version of a touchscreen which operated independently of the light produced from the screen was patented by AT&T Corporation US 3016421A , Harmon, Leon D, "Electrographic transmitter", issued 1962-01-09   . This touchscreen utilized

4814-490: The plastic material for the felt-like material found on the Type Covers. The Type Cover 2 is thinner and features back-lit keys. With the release of the Surface Pro 3 , a newer cover called the Surface Pro 3 Type Cover was released to fit the bigger screen. The Surface Pro 3 Type Cover features a second magnetized strip that can be rested against the screen to prop the keyboard up at an angle. The Surface Pro 3 Type Cover has

4897-958: The release of the Nintendo DS in 2004. 2007 MOBILE PHONE WITH CAPACITANCE - The first mobile phone with a capacitive touchscreen was LG Prada , released in May 2007 (which was before the first iPhone released). By 2009, touchscreen-enabled mobile phones were becoming trendy and quickly gaining popularity in both basic and advanced devices. In Quarter-4 2009 for the first time, a majority of smartphones (i.e. not all mobile phones) shipped with touchscreens over non-touch. 2013 RESISTIVE VERSUS PROJECTED CAPACITANCE SALES - In 2007, 93% of touchscreens shipped were resistive and only 4% were projected capacitance. In 2013, 3% of touchscreens shipped were resistive and 96% were projected capacitance (see page 5). 2015 FORCE SENSING TOUCHSCREENS - Until recently, most consumer touchscreens could only sense one point of contact at

4980-490: The release of the fifth-generation Surface Pro , where Microsoft decided to unbundle the Surface Pen . The original touch cover came with 80 touch sensors and was pressure sensitive. With the release of the Surface 2 a Touch Cover 2 was announced which increased the number of sensors to 1,092 and added backlit keys while being thinner than the original Touch Cover. In addition, the Touch Cover 2 also supported key gestures and

5063-534: The same as the Surface Dock "brick" supports USB 3, Display Port alternate mode, and charging via USB Power Delivery. Charging requires USB power sources that output 12V, 15V, or 20V. Most cell phone and tablet chargers at the time did not support these voltage levels, however USB-PD Chargers sold today that offer at least 45W output are able to charge lower-voltage Surface devices while in use. The adapter could also maintain power to Surface Book models and Surface Laptop 3-5 while powered on (maximum USB-PD output to device

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5146-417: The same compatibility to older devices that worked on Surface Dock 1, however, the same limitations in video output on Surface Dock 2 remained (2K at 60Hz, 4K at 30Hz) due largely to integrated video output limits on reduced voltage. A USB-C "travel dock" was released at the same time as Surface Dock 2 with lower power usage and five ports: Ethernet, HDMI, VGA, USB-A and USB-C (charging limited to 12W.) Unlike

5229-411: The screen and a matched phototransistor on the other edge, all mounted in front of a monochrome plasma display panel. This arrangement could sense any fingertip-sized opaque object in close proximity to the screen. 1973 MULTI-TOUCH CAPACITANCE - In 1973, Beck and Stumpe published another article describing their capacitive touchscreen. This indicated that it was capable of multi-touch but this feature

5312-538: The screen to activate a switch (or a U-shaped gesture for a toggle switch). The HCIL team developed and studied small touchscreen keyboards (including a study that showed users could type at 25 wpm on a touchscreen keyboard), aiding their introduction on mobile devices. They also designed and implemented multi-touch gestures such as selecting a range of a line, connecting objects, and a "tap-click" gesture to select while maintaining location with another finger. 1990 TOUCHSCREEN SLIDER AND TOGGLE SWITCHES - HCIL demonstrated

5395-422: The screen with a special stylus or one or more fingers. Some touchscreens use ordinary or specially coated gloves to work, while others may only work using a special stylus or pen. The user can use the touchscreen to react to what is displayed and, if the software allows, to control how it is displayed; for example, zooming to increase the text size. A touchscreen enables the user to interact directly with what

5478-503: The thinnest ever built for an all-in-one PC at 12.5 millimetres thick, is capable of being used in both the DCI-P3 and sRGB color spaces, and features a unique hinge design that allows it be tilted to a flat position, in a manner similar to the Wacom Cintiq . The bezel of the display contains a 5.0 megapixel camera and a Windows Hello -compatible backlit infrared camera. The CPU

5561-517: The time and an input at other times. I/Os are inputs most of the time, but, once every scan, one of the I/Os has to take its turn at being an output, the remaining input I/Os sensing any signals it generates. The I/O lines, therefore, may have to change from input to output, and vice versa, many times a second. This new design won an Electronics Weekly Elektra Award in 2017. 2021 FIRST "INFINITELY WIDE" TOUCHSCREEN PATENT - With standard x/y array touchscreens,

5644-538: The touchscreen, no matter how wide it is. This could be reduced to 1.15 times the height, if opposing diagonal elements intersect at 60 degrees instead of 90 degrees. The elongated touchscreen could be controlled by a single processor, or the distant ends could be controlled totally independently by different processors, linked by a synchronizing processor in the overlapping middle section. The number of unique intersections could be increased by allowing individual sensing elements to run in two opposing directions - as shown in

5727-449: The trend toward acceptance of touchscreens as a user interface component and have begun to integrate touchscreens into the fundamental design of their products. One predecessor of the modern touchscreen includes stylus based systems. 1946 DIRECT LIGHT PEN - A patent was filed by Philco Company for a stylus designed for sports telecasting which, when placed against an intermediate cathode-ray tube (CRT) display would amplify and add to

5810-401: The user to rest his or her palm on the screen while using the Surface Pen without triggering an unwanted input. It is compatible with any Bluetooth-enabled device. There are various Docking Stations for different Surface Laptop devices, which are optional non-included accessories. They each extend the Surface with a number of USB ports, additional audio sockets, a Gigabit Ethernet port and

5893-481: The wheel's abilities, when developing apps. Some third-party applications that were included in the Surface Dial launch include Drawboard PDF, Sketchable, StaffPad and Mental Canvas Player. The Surface Dial works on the screen of the Surface Studio, Surface Book 2 and Surface Pro 2017 and off-screen with other Windows 10 devices (that support Bluetooth 4.0 LE ) as well including the Surface Book and Surface Pro 4 . Microsoft's Terry Myerson told Engadget that

5976-464: The years. Most prominently, are the Surface keyboard covers and the Surface Pen , which were both introduced at launch. While the keyboard covers have all been sold independently of the Surface devices, the initial release of the Surface and Surface Pro had bundle options, which bundled the black Touch Cover. The Surface Pen has been included with all Surface line and Surface Pro line devices up until

6059-636: Was Sega 's intended successor to the Game Gear , though the device was ultimately shelved and never released due to the expensive cost of touchscreen technology in the early 1990s. 1994 FIRST WIRE BASED PROJECTED CAPACITANCE - Stumpe and Beck's touchscreens (1972/1977 - already cited), used opaque conductive copper tracks that obscured about 50% of the screen (80 micron track / 80 micron space). The advent of projected capacitance in 1984, however, with its improved sensing capability, indicated that most of these tracks could be eliminated. This proved to be so, and led to

6142-449: Was a function lock light, separated keys, and a 40% larger touchpad than previous models. A " Fingerprint ID " version was also announced but is only available in the color black. Both are backwards compatible with the Surface Pro 3, though both are designed for the Surface Pro 4. A Signature Type Cover designed out of grey Alcantara was announced on April 12, 2016. With the launch of the fifth-generation Surface Pro , Microsoft expanded

6225-456: Was backwards compatible with the first generation Surface devices. Microsoft never made another Touch Cover after the release of the Surface Pro 3. It is compatible with the Surface 2 . With the release of the first generation Surface Pro , Microsoft launched the Type Cover which has tactile keys. It was upgraded along with the second generation Surfaces to the Type Cover 2 which substituted

6308-674: Was demonstrated on the 16-bit Atari 520ST color computer. It featured a color touchscreen widget-driven interface. The ViewTouch POS software was first shown by its developer, Gene Mosher, at the Atari Computer demonstration area of the Fall COMDEX expo in 1986. 1987 CAPACITANCE TOUCH KEYS - Casio launched the Casio PB-1000 pocket computer with a touchscreen consisting of a 4×4 matrix, resulting in 16 touch areas in its small LCD graphic screen. 1988 SELECT ON "LIFT-OFF" - Touchscreens had

6391-550: Was developed by Eric Johnson, of the Royal Radar Establishment located in Malvern , England, who described his work on capacitive touchscreens in a short article published in 1965 and then more fully—with photographs and diagrams—in an article published in 1967. MID-60s ULTRASONIC CURTAIN - Another precursor of touchscreens, an ultrasonic-curtain-based pointing device in front of a terminal display, had been developed by

6474-488: Was introduced by researchers at the University of Maryland Human–Computer Interaction Lab (HCIL). As users touch the screen, feedback is provided as to what will be selected: users can adjust the position of the finger, and the action takes place only when the finger is lifted off the screen. This allowed the selection of small targets, down to a single pixel on a 640×480 Video Graphics Array (VGA) screen (a standard of that time). 1988 WORLD EXPO - From April to October 1988,

6557-639: Was later resolved by using finer (10 micron diameter), dark coated wires. Throughout the following decade JPM continued to use touchscreens for many other games such as "Cluedo" and "Who wants to be a Millionaire". 1998 PROJECTED CAPACITANCE LICENSES - This technology was licensed four years later to Romag Glass Products - later to become Zytronic Displays, and Visual Planet in 2003 (see page 4). 2004 MOBILE MULTI-TOUCH PROJECTED CAPACITANCE PATENT - Apple patents its multi-touch capacitive touchscreen for mobile devices. 2004 VIDEO GAMES WITH TOUCHSCREENS - Touchscreens were not be popularly used for video games until

6640-590: Was purposely inhibited, presumably as this was not considered useful at the time ("A...variable...called BUT changes value from zero to five when a button is touched. The touching of other buttons would give other non-zero values of BUT but this is protected against by software" (Page 6, section 2.6). "Actual contact between a finger and the capacitor is prevented by a thin sheet of plastic" (Page 3, section 2.3). At that time Projected capacitance had not yet been invented. 1977 RESISTIVE - An American company, Elographics – in partnership with Siemens – began work on developing

6723-475: Was released for the Sega AI Computer . EARLY 80s EVALUATION FOR AIRCRAFT - Touch-sensitive control-display units (CDUs) were evaluated for commercial aircraft flight decks in the early 1980s. Initial research showed that a touch interface would reduce pilot workload as the crew could then select waypoints, functions and actions, rather than be "head down" typing latitudes, longitudes, and waypoint codes on

6806-529: Was that the Boie technology would become available to us in the near future. Around 1990 I took a group from Xerox to see this technology it [sic] since I felt that it would be appropriate for the user interface of our large document processors. This did not work out". UP TO 1984 CAPACITANCE - Although, as cited earlier, Johnson is credited with developing the first finger operated capacitive and resistive touchscreens in 1965, these worked by directly touching wires across

6889-412: Was the first machine to use touch screen technology instead of buttons (see Quiz machine / History). It used a 14 inch version of this newly invented wire based projected capacitance touchscreen and had 64 sensing areas - the wiring pattern being similar to that shown in the lower diagram. The zig-zag pattern was introduced to minimize visual reflections and prevent Moire interference between the wires and

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