정의: A mobile device or handheld device is a computer small enough to hold and operate in hand. Mobile devices are typically battery-powered and possess a flat-panel display and one or more built-in input devices, such as a touchscreen or keypad. Modern mobile devices often emphasize wireless networking, to both the Internet and to other devices in their vicinity, such as headsets or in-car entertainment systems, via Wi-Fi, Bluetooth, cellular networks, or near-field communication.
| 핵심 연구 분야 | Infrastructure |
|---|---|
| 주요 연도 | 2023년 |
| 주요 연관 키워드 | smartphones |
| 좋아요 수 | 0 |