Today's wearable technology can help people. But it can also put their life in danger.

Data security is very important to make wearable sensor technology safe. 

The wearable sensors require batteries that give them electricity. There is always the possibility. That there is some kind of explosion. Or leak in chemical batteries. That can cause injuries. Another thing is that those sensors send data from the body to mobile devices like cell phones. Wearable sensors can collect every information type from chemical conditions to diabetes and heart problems. 

Hackers can steal that data, and then that can make people vulnerable to blackmailing and that information can risk people's life. When we think about the wearable. Sensor that searches sweat and chemical compounds. That involves there always the possibility that those sensors collect data that is not mentioned. 

There can be a mode that just removes the data savings from abilities that the system's user doesn't want to collect. But hackers can activate that segment in "shadow mode" that sends data to the hacker's computers. The chemical analyzers can tell about things like inflammation. The other thing is that the system can take an EKG. 

And artificial intelligence can make an analysis. Considering cardiac problems. Or it can tell hackers what that person should search from the EKG curves. The fact is that wearable sensors can also transmit things like people's parasympathetic nervous actions and changes in blood pressure. That tells the observer if the person who wears the system is nervous. 

"e-Taste technology introduces taste to virtual reality through sensors and wireless chemical dispersal. Credit: SciTechDaily.com" (ScitechDaily, Virtual Food Is Here – And You Can Actually Taste It)

The other thing is that neuro implants that are used for brain-computer interfaces BMC keep contact with computers using Bluetooth-style secured data transmission. The BCI that operates things like robot exoskeletons are gates or ports that open brain-machine interfaces BMI and connect themselves to the brains. The BCI is the key element for the BMI. 

And that means the BMI is the system that controls the physical bodies of the computers. There is always the possibility that hackers can hack the BCI/BMI systems and maybe they can read the mind of the users. The thing is that the BCI systems are becoming more advanced and that thing is the gold mine for hackers. 

Things like virtual food are examples of things that combine virtual reality and physical systems. The virtual food involves a virtual reality VR set and the chemical tanks that involve the chemicals that make the real-feeling taste effect. It can be possible to create taste and smell effects stimulating the right neuron groups in brains or neural tracks using electric impulses. 

That thing makes it possible to taste many things safely. The thing is that researchers know which taste sense certain chemicals activate. The electric impulses can stimulate the same neuron groups as the chemicals that activate taste and smell sensors. This kind of system can also stimulate neural centers that control hunger and saturation. This thing can cause very horrible conditions. 

https://www.freethink.com/consumer-tech/wearables-fitness-trackers

https://scitechdaily.com/virtual-food-is-here-and-you-can-actually-taste-it/