A new photonic chip for isolating light can make new compact-size quantum microchips possible.

Things like electromagnetic radiation can deny the WLAN communication between robots and controllers. 

On Earth, robots are needed for situations that are hostile to humans. And one of the places where robots could operate is nuclear accidents. The electromagnetic radiation will cut the communication lines. And the smoke denies the use of lasers for communication between robots and their controllers. 

One of the solutions for remote control of the robots is to introduce the coffin that is connected to the robot. The human operator that lays in the coffin uses a control panel. 

And that system controls the machine through the light cable. The robot can be controlled by using a traditional controller or the operator can use BCI (brain-computer Interface) for that kind of action. 

The independently operating robots

The independently operating robots could go to places that are hostile for people. But their problem is that the size of the required computers is very big. And supercomputers are needed for driving complicated algorithms. The requirement for supercomputers makes those robots extremely big.  

Or the data handling must outsource to the supercomputer centers. In that case, the robot will interact with the data center over the internet. But the internet is unable to operate over extremely long distances. The fact is that if the robots operate at other planets or icy moons like Titan or Europa. 

They are requiring compact algorithms for searching minerals and living organisms. The message travels a long time to Jupiter and even longer time to Saturn. And that means the supercomputers must transfer to those planetary systems. 

Another idea is to use the swarms or groups of robots that are sharing their processor capacity. But that thing requires data communication between the participants of the members of that group. WLAN data sharing can be made by using radio waves or a laser system. The first system is well-known from Earth. But the problem is that if the planet has a very weak ionosphere. Or sandstorms that are creating powerful static electricity that thing can cut the radio communication line.

The low-energetic X- and gamma-ray lasers are allowing also laser systems to operate through walls. 

So the researchers can replace radio-based WLAN by using the lasers or laser-LEDs that are transmitting data in optical frequencies. The problem with this kind of system is that laser-based communication requires visual contact between communicator and receiver. One of the solutions that might solve the problem of OTH (Over The Horizon) communication is a satellite or some drone that receives the laser data and then resend it to receiving unit. 

But the problem is that this kind of system cannot yet communicate through walls. But if the lasers are using low-energetic X- or gamma-ray frequencies that allows using laser communication through the walls. 

But the problem is that those radiation frequencies are causing cancer. And the thing is that if we are thinking the situations like nuclear accidents where the robots are the most useful the electromagnetic radiation can disturb all electromagnetic frequencies. And that thing denies the communication between robots and the communication between robots and supporting computer. 

The best solution is the internal data handling unit. And the problem is that the computer that is needed is extremely powerful. Powerful computers are large. 

A compact-size quantum computer would be the best solution. But the system requires compact-size quantum computers. The size of those machines is enormous because they need absolute stable conditions. 

Theoretically, there is possible to make a quantum computer that fits in the ring. But the quantum computer requires an enormous cooling system. that decreases its temperature to zero kelvin that ends the oscillation. But maybe the 2D superconducting and photon-based microchips are the answer for this kind of problem. 

https://scitechdaily.com/new-photonic-chip-for-isolating-light-may-be-key-to-miniaturizing-quantum-technology/

https://thoughtandmachines.blogspot.com/

Ever use unsecured WLAN stations

Ever use unsecured WLAN stations

Using secured networks is an important thing in modern working life. And that thing contains the position, where other people are sitting in the room. If somebody is behind the shoulder, that person might see the screen and that thing would cause very bad problems for the data security. But when we are using the public WLAN it can, of course, track us, but the main problem is that those public WLANs are sometimes slow.

And sometimes the gaming and other things are not working in that case. But no problem we can turn or own mobile telephone to a WLAN-support station, and that thing would be allowed to give us a secure and very effective mobile WLAN station. The best way to use that thing is to hide the ID-name of that system, and then this very multifunctional tool would work also in everywhere like in gardens and restaurants, which are not always offer effective connections.

The thing is that sometimes using tools like blogs and writing software requires the use of own WLAN-station because the use of those tools is similar to games, and the two-way data transmission between those network software and computers would be denied because the system translates this kind of transmitting as the gaming. But using on mobile devices would be a good way to round those kinds of problems, and sometimes Facebook and other kinds of applications are not working in the public WLAN. So this is the thing in that process.

But if we are thinking about the risks of public WLAN, we ever should use any kind of WLAN, where is not public information on every wall. The thing that somebody will send us the log-in information by using the Email or give the notes where are the passwords and other things would cost very much for us. That means that somebody would give us a special note to the trap station, and that allows the man-in-middle attack.

When we are taking material for some seminar, there is a possibility that in those papers is one special paper, where the real network-stations name has been replaced by using the name of the attacking station and all other data is right, so the person can even ask the password. But the worst case is that we are trusting the wrong thing or wrong operator. That's why we should modify our GSM-phone to mobile WLAN-station and that will offer us a secure and comfortable way to use the net.

Robotic "lego men" and snake-shaped robots can create a revolution in the many fields in technology and military

Robotic "lego men" and snake-shaped robots can create a revolution in the many fields in technology and military

https://controllingsociety.blogspot.com/

Have you read the book or seen the film "Gulliver's travels". In that story, the main character was trapped by the small size people, who were the size of the finger. The thing has been created an idea of the thing, what is called "Project Gulliver", in some sci-fi books and technical analysis. The idea of this project would be to create small size robots, which would be the size of the match and those robots would be operating under the control of the central computer, what might be in the helicopter or aircraft.

That central processing unit can also be dropped to some area, and it can be camouflaged as the stub or almost everything, what we can imagine. That processing system would communicate with those small size robots, which can also create the network by using WLAN-technology, and those robots can slip in any place, what we can imagine.

Because those nanorobots would look like humans, they could be easy to remote control by using similar equipment, what is used with the animated movies. And artificial intelligence allows that when some movement series have been taught to the system, that system can use those movement models with any tool, what seems similar to the equipment for those movements have been recorded.

And the machine learning would make possible to increase the skills of those robots when it's necessary. They can slip in the computer centers, and cut the components off the circuits, they might slip the pills in the coffee cups and make sabotage in the area. That kind of robots can slip the small size electron metal explosives in ammo storages. and record every discussion, what those tiny robots would notice. That kind of systems can contain also the robot worms or snakes, what structure looks like the ball-shaped assembly kit.

Those worms can also be extremely dangerous. They can tie the person to the bed by order of the remote controller, but they can also operate like some horror-movie worm. In some scenarios, those mechanic worms would put the injection stylus in the body of the targeted person. If that robot tube would have the injection stylus, and it would be very long, it can wait in the roof, and then the capillary injection would suck the blood out from the body.

Or that thing can also slip in the body of the targeted person, and it can destroy the blood veins, or simply strangle the victims. That kind of robots is developed for the military and police forces for climbing purposes, but they can do much more than just assist the troopers to climb on the wall.