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to fold like a typical pair of glasses, enhanced wi-fi capability,
more durability to protect against falls, and a waterproof coating.
Other improvements are likely to include a faster processor, a
better camera, and a bigger display.
Bluetooth Technology
Bluetooth technology is a powerful, futuristic technology that has
its roots in the simple radio science ofMarconi’swireless telegraph.
Invented by Dr. JaapHaartsen in themid-1990s,Bluetooth allows
for the easy, wireless connection of various devices using radio
waves, typically with a range of about 100 yards. Transmissions
are low-cost and low-energy, and the wireless nature of radio
waves often makes Bluetooth more practical than using wired
devices. For example, one of the most common uses of Bluetooth
is for streaming music.With Bluetooth, you can send music from
a computer or other device to a wireless speaker across the room
without the need for the yards of cables and wires required by
old-fashioned stereo systems.
In fewer than 20 years, Bluetooth has transformed froma simple
short-distance wireless connection into the industry-standard
technology behind many consumer and
commercial products. Nearly all modern
carmanufacturers now integrateBluetooth
technology throughout their vehicles,allow-
ing users tomake calls wirelessly, send text
messages,or even access smartphone apps.
The future of Bluetooth lies in complete
integration with all aspects of human life.
A close-up look at Bluetooth
technology
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