The online market

    Internet has become a term online order no matter how are increasingly with the emergence of the concept of society and the caller is very, and that According to research carried out by the" Machina Research", where will reach market value Internet in the Middle East North Africa to 7.41 billion dollars by the year 2019, up from 2.87 billion in the 2015. and produces a proportion of thirty percent of it through online market or Internet things in Saudi Arabia, and which will reach its value 2.19 billion in 2019. and is considered sectors of the Internet things the dominant in Saudi Arabia is the car, and buildings, and related industry, which represents the 98 per cent of the revenues Internet things in Saudi Arabia, and that in the next five years.

    working Internet things in accordance with the base of sensors and broadband, and may be shocking to many that many of the sensors, and even though, which is an alleged on them, as a defect- free, it has not be always minutes fully, and that because it is completely free of human intervention. and can hit the example of this, where Show new device Heart Rate Monitor, during the exercise, which I do on the treadmill and duration of the 30 minutes, that the rate of blows my heart was 70 bpm, remained the same this rate exactly several minutes, Based on this matter, either to be a hero, breaking, or that the sensor was on the error, and unfortunately proved that the second thing it is true. and there are other examples show you to its aspects deficiencies in the sensors and modern, such as the cases of sensors in the oil fields located in the deserts, where the start the performance of those devices to back down because of high temperatures harsh climate, and can not switch sensors installed underground easily, because the cost of production ceased as a result of disruption devices sensing and the time that made to replace it is not a little never. and is the human body the same clip very, and has the" sensors and its own", which can lead us to the wrong Also, you ever feel that you are on the verge of falling while still standing in fact? or I felt dizzy when the Advancement of very quickly?. 

You can be based compensation for data wrong resulting from the device detection sensor through the confirmation of data suspected with the data from the sensors Other, as we can compensation for one of the sensors deactivated in the field of oil through the establishment of neural network based on the readings from several sensors close, so that this helps to do without the evidence resulting from the device detection sensor in the event of crash. and has become many sectors and institutions now is certified are increasingly on the data, it is necessary that is managed data sensors, we also need to dispense with the idea that machines can not go wrong, and that simply because the restrictions of human do not apply to these devices. and you can not the assumption that the data issued automatically minutes and full and fixed only because it has produced through the machine, even if there was no" accurate information" explicitly the incomplete information is also ordered to worry about. The second point that you should know about the sensor is that they may not give us the full truth, where are often sensors behind the monitoring units and that are designed to in many cases to support the remote monitoring and control of the whole machine and is not to store and forwarding data high- frequency of sensors individual. and be a function of these controllers often are Sort and summarize the data independently, where not be this is always an order a bad or worrying. and tend sensors to be as warehouses for all types of information, and data can we may receive from sensors to be redundant and frequent significantly. and may not be it logically that we store huge amounts of data, and that are mainly serve as a device tells us that the situation natural and there is nothing worth submitted.

 However, that what may be" bang" for an application, it may be important signal for one last, must be recognition of this fact, and the very least we need to understand where Once Sort and summarize the data sensors, in many cases we should avoid data sensors that have been summed up prematurely when doing collected.

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