The essential
characteristic of the internet of things is that by concept this makes the things
(mart things) manageable, monitored or configured by different interfaces that
can be connected to the whole internet, but it is not always the way IoT is
seen. This term IoT is commonly used now a days in so many technology, from domestic
devices, smartphones, lightbulbs, sensors, security systems, and so on and so
for. But certainly as mentioned on the lecture although the internet of things
is very useful to connect devices between them it is not the easiest way to do
that connection. It is easy to appreciate that the interaction between the
different devices must be controlled by something that integrates all of the
signals received, this means that every devices communicates to a computer or
system by an interfaces that also interacts with the user but this interaction
is done in different “languages” (not in the sense of programming language but
in the sense that they don’t speak on the same way one from the others). These ‘Languages’
vary depending on the connectivity methods they handle and the protocols they
use to transfer their information. Some examples are Bluetooth, ZigBee. The
true is that though all of them can be accessed by the final user they should
be managed separately from different applications and devices. It means that
there are no standards for the communication between smart things, every brand
has their own way to do it.
The importance of developing this kind of initiatives is really high in the sense that, in my opinion, these can be used to simplify and improve the human life and way of living.
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