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English: Diagram of a mechanical mouse. Pulling the mouse turns the ball. X and Y rollers grip the ball and transfer movement. Optical encoding disks include light holes. Infrared LEDs shine through the disks. Sensors gather light pulses to convert to X and Y velocities.
Mouse Trap is a platform game written by Dave Mann (using the pseudonym Chris Robson) and published by Tynesoft in 1986 for the Acorn Electron and BBC Micro home computers. [1] One year later the game was released for the Atari 8-bit computers , [ 2 ] Atari ST , Amiga , and Commodore 64 .
The 2010–2017 base model came with a 13-inch screen and was Apple's thinnest notebook computer until the introduction of the MacBook in March 2015. This MacBook Air model features two USB Type-A 3.0 ports and a Thunderbolt 2 port, as well as an SDXC card slot (only on the 13-inch model). This model of MacBook Air did not have a Retina display.
The first-generation Magic Mouse was released on October 20, 2009, and introduced multi-touch functionality to a computer mouse. [1] [2] Taking after the iPhone, iPod Touch, and multi-touch MacBook trackpads, the Magic Mouse allows the use of multi-touch gestures and inertia scrolling across the surface of the mouse, designed for use with macOS.
The MacBook is thinner than its predecessor, the iBook G4, but it is wider than the 12-inch model, and has a widescreen display. The MacBook was one of Apple's first laptops to adopt the MagSafe power connector (the first being the MacBook Pro), and it replaced the iBook's mini-VGA display port with a mini-DVI display port.
The M1 13-inch MacBook Pro was released alongside an updated MacBook Air and Mac Mini as the first generation of Macs with Apple's new line of custom ARM-based Apple silicon processors. [114] This MacBook Pro model retains the same form factor/design and added support for Wi-Fi 6 , USB4 , and 6K output to run the Pro Display XDR . [ 115 ]
A hardware interrupt is a condition related to the state of the hardware that may be signaled by an external hardware device, e.g., an interrupt request (IRQ) line on a PC, or detected by devices embedded in processor logic (e.g., the CPU timer in IBM System/370), to communicate that the device needs attention from the operating system (OS) [7] or, if there is no OS, from the bare metal ...
Apple Inc. has designed and developed many external keyboard models for use with families of Apple computers, such as the Apple II, Mac, and iPad.The Magic Keyboard and Magic Keyboard with Numeric Keypad designed to be used via either Bluetooth and USB connectivity, and have integrated rechargeable batteries; The Smart Keyboard and Magic Keyboard accessories for iPads are designed to be ...