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2. Meta Portal - Wikipedia

   en.wikipedia.org/wiki/Meta_Portal

   t. e. Meta Portal (also known as Portal) is a discontinued brand of smart displays and videophones released in 2018 by Meta. [1] [2] The product line consists of four models: Portal, Portal+, Portal TV, and Portal Go. These models provide video chat via Messenger and WhatsApp, augmented by a camera that can automatically zoom and track people's ...

3. Videotelephony - Wikipedia

   en.wikipedia.org/wiki/Videotelephony

   Videotelephony (also known as videoconferencing or video call) is the use of audio and video for real-time communication between people. [1] Videophones are standalone devices for video calling. Other devices like smartphones and computers are now capable of video calling. Videoconferencing implies the use of videotelephony for groups. [2]

4. History of videotelephony - Wikipedia

   en.wikipedia.org/wiki/History_of_videotelephony

   After the transistor was invented at Bell Labs in 1948, an AT&T electrical engineer predicted: ... whenever a baby is born anywhere in the world, he is given at birth a ... telephone number for life [and] ... a watch-like device with ten little buttons on one side and a screen on the other ... when he wishes to talk with anyone in the world, he will pull out the device and [call] his friend.

5. Telemedicine: The Benefits of Virtual Healthcare

   www.healthline.com/health/telemedicine

   Today, doctors provide telemedicine primarily with video calls. The internet makes these types of interactions easier. People can use a smartphone, tablet, computer, or another connectable device.

6. Smart device - Wikipedia

   en.wikipedia.org/wiki/Smart_device

   Smart device. A smart device is an electronic device, generally connected to other devices or networks via different wireless protocols (such as Bluetooth, Zigbee, near-field communication, Wi-Fi, NearLink, Li-Fi, or 5G) that can operate to some extent interactively and autonomously. Several notable types of smart devices are smartphones, smart ...

7. Smartwatch - Wikipedia

   en.wikipedia.org/wiki/Smartwatch

   An Apple Watch browsing French Wikipedia. A smartwatch is a portable and wearable computer device in a form of a watch; modern smartwatches provide a local touchscreen interface for daily use, while an associated smartphone app provides management and telemetry, such as long-term biomonitoring. While early models could perform basic tasks such ...