1.HEARING VIOCE AT THE STORE:
The operating principal is based on the AUDIO
SPOTLIGHT SYSTEM . Holosonic company has developed this technology . It uses
tiny speakers to focus sound into a very narrow beam. When the sound goes throw
the audio spotlight system’s speaker it
is distorted by the air and make it audible.
2.CYBERWAR:
Can you imagine a war which is performed only by
using a computer and you can’t imagine how destructive this war could be. James
Comey the past FBI director have predict
that Cyber attacks will soon overtake the place of inter national terrorisom.
For example South Korea accused North Korea for cyberattacks.
3. THE TECHNOLOGICAL SINGULARITY:
It brings a revolutionary change in our modern
technology . This technology is developed by Vernor Vinge who is
professionally a mathematics professor
in San Diego State University. The finger print of every individual person is
different. He first think how to to use this biological advantage .At first
1993 he first proposed this technology.
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