Nowadays wearable devices can be roughly divided into four categories.
Smartphone school - representative: GalaxyGear, SmartWatch
As a mobile device function to supplement, must be used in conjunction with smartphones and other devices.
Integrated Intelligence - Representative: GoogleGlass
These devices also need to be connected to the phone, but they are more powerful and independent.
Human health detection school - representative figures: JawboneUp, Nike + series products
How many steps today? How was your sleep? How many calories burned in a game of basketball? It's these devices that specialize.
Human Health Interventionists - Representatives: OrCam, bebionic3 bionic hand, EVERY cervical spine ring
OrCam is a wearable device that allows visually impaired people to read and move around freely, and bebionic3 is a bionic hand that can be worn by people with limbs. Bionic hand, the role of such products is to carry out direct intervention in the human body, has achieved the effect of improving the current state of the human body.
Mystery school - iwatch
In fact, iwatch is not necessarily a watch, it is likely to be Apple TV?
Smart bracelets, smart watches, smart glasses, Bluetooth headphones, TWS headphones and so on are the mainstream of the current smart wearable devices market, with portable features and multifunctional interactive experience, through the Bluetooth connection or APP support, and cell phones to establish real-time transmission or data synchronization.
In the test of smart wearable devices, the current amount that can be passed through the shrapnel microneedle module can reach up to 50A, and the current transmission circulates in the same material body, with stable connection function. Wearable devices small size, the corresponding connector to small pitch development, in the small pitch, the shrapnel micro-pin module can take the value of the range can be maintained between 0.15mm-0.4mm, has a very good adaptability, conductive and transmission are very stable, can make the smart wearable device test stable.
What are the wearable smart devices
There are mainly the following, smart watches, smart bracelets, smart glasses, VR headset, smart helmets and smart sneakers.
Smart watches, smart bracelets are mainly Huawei, millet, OPPO, VIVO, etc.; Huawei also has its own smart glasses products, Aiki released a smart VR wear, NIKE has smart sneakers.
The development prospects of smart wearable devices:
With the outbreak of smart wearable devices in 2014, 2015 with the official launch of Apple's AppleWatch, Huawei's HuaweiWatch, HTC's Grip fitness bracelet and virtual reality headset Vive and other new products released, smart wearable products will become more fashionable, intelligent, and the variety will be richer.
The major trend of change in the consumer electronics industry, based on the new economic new form in the context of the western development, to create a global exhibition and trade business service platform for the entire consumer electronics industry chain, to help global elites break the boundaries of space and time, to realize efficient and convenient exchanges and cooperation, to promote the deep integration of the consumer electronics industry with advanced technologies such as 5G, big data, cloud computing, artificial intelligence, etc., and to promote the integration and innovation of global industrial resources. integration and innovation of global industrial resources.
The industry chain of wearable device market mainly includes hardware, industry application, social platform, operation service, big data, cloud computing and other links. At present, the wearable device industry is not mature enough, the products of different manufacturers are independent and closed to each other, and there is a lack of cooperation, and the data lacks effective **** enjoyment. At the same time, each wearable device develops its own application and data business platform.
What products are included in smart wearable devices
Currently, wearable smart devices include smart watches, smart bracelets, smart glasses, VR headsets, smart helmets and smart sneakers.
The current smart glasses market, mainly by combining smart audio with the form of glasses, so that it has the functions of both, can be used for fashion decoration, but also has an open audio use experience. But this is only the beginning of the various manufacturers in the direction of smart glasses, with the continuous development of technology, smart audio glasses in the future will gradually be linked with visual technology to realize part of the function of AR augmented reality, providing richer applications.
Black technology eSIM smartwatch can measure body fat, do you believe it
Smart watch added more and more functions, such as, eSIM, GPS, sleep monitoring, heart rate monitoring, blood oxygen monitoring and so on.
In our daily life, the common devices we use to detect body fat are body fat scale and sebum clamp.
Body fat scales are weighing scales that can measure fat, water, etc. in addition to weight. The principle of the body fat scale is muscle contains more blood and other water, can conduct electricity, and fat is not conductive. Because the channel conductor of the current in the body is the muscle, from the ease of passage of the current can know the weight of the muscle, from which you can judge, in the proportion of body weight.
The sebaceous clamp is an instrument for detecting body fat, the advantage is that it is easy to carry and simple to use, but it is necessary to deduce body fat according to the formula.
So can you measure body fat with a smartwatch?
The technical principle of measuring body fat with a smartwatch is similar to that of a body fat scale, which measures the wearer's body fat through bioelectrical impedance technology. Samsung has done a clinical experiment, in Seoul St. Mary's Hospital recruited 203 volunteers aged 18 to 68, Samsung will wearable devices on the strap and the watch body integrated with a special sensor for data collection, volunteers wear the device, with a finger pressure on the front of the watch body sensors, and the human body to form a current cycle, and then complete the body fat detection. The whole process is similar to measuring an electrocardiogram with an AppleWatch.
Samsung filed a patent in 2015, which also suggests that Samsung may be developing a watchband with a body fat measurement function, and will add a new feature called "BodyComposition" to its smart wearable products, which allows users to measure the percentage of body fat through the smartwatch. BodyComposition," a feature that allows users to measure their body fat percentage with a smartwatch.
According to a patent filing, the band is equipped with electrodes so that when a measurement is needed, the user can simply place two fingers in the relevant positions to perform a bioelectrical impedance analysis (BIA), which calculates the ratio of fat to water and analyzes the electrical resistance between adipose and non-adipose tissues using a low-power electrical current.
So far, there are no small devices like smartwatches on the market that can perform BIA body fat measurements. Samsung's patent, if realized, would be a major breakthrough for wearables in healthcare, along with the AppleWatchSeries4's ECG feature.
Now some what black technology can be used
Now can be used in the black technology
1.3DVR virtual glasses
The most tightly talking about the VR glasses, we are not strange, it can let you "in the real world" of the gods, the cell phone into a 3D giant screen in seconds, and never need to go to the cinema to see a movie again. No longer need to run to the cinema to see a movie! Whether you're watching a movie or playing a game, it's as if you're actually in the scene, and that's a feeling that's exciting to think about.
2. Cigarette lighter
At first glance, do you think this is a cigarette? Hey, you've been tricked! It's actually a lighter! Appearance and ordinary cigarettes is really almost exactly the same, and the size of the volume is not the same at all, creative, cost-effective, have not been surprised by such a black technology?
3. Smart Bluetooth bracelet
With the improvement of living standards, now everyone attaches great importance to sports and health, circle of friends, qq space everywhere is the daily walking steps, running laps, but the level of cell phones in this regard is not high. The bracelet is different, it can clearly help you monitor the daily movement status, sleep status, and even air quality can be detected, from then on the road to a healthy life.
Plugs are an indispensable part of daily life, but most of the ones we use are ordinary and dull plugs. Mini cube plug each side of the socket, and USB socket, especially convenient for cell phone charging, and more magical is more than one plug can be inserted together to use, subverted the traditional plug board, with a flexible and wonderful.
Definition of black science and technology
Black science and technology is a term that debuted in "Full Metal Frenzy", which originally refers to the listener has, but non-human self-development; overriding the existing human science and technology above the knowledge, extended to the existing human worldview can not understand the hunt for the strange things. It can also be generalized to refer to certain technology geeks homemade lethal technology, such as laser guns, electromagnetic cannons, atomic bombs and so on.
Black technology (original) is far beyond the scope of current human technology or knowledge, and its science and technology or products lack scientific basis and violate the principles of nature.
Black technology (native) can also refer to science and technology that seems impossible in real life. Such as animation or novels, in order to rationalize the plot and imaginary science and technology, most of these technologies do not have a theoretical basis, some pure nonsense, such as Seed in the positronic city-breaking cannon, Gundam in the GN particles, magic forbidden, the super gun in the railgun, etc.; in the game, the black science and technology and was given a different interpretation, generally refers to the game due to some special reasons (such as game loopholes, cheat codes) led to the player can break through the game, but also to the game of the game. In the game, black technology is also given different interpretations, generally refers to the game due to some special reasons (such as game loopholes, cheat codes, etc.) leading to the player can break through the existing principle of fairness of the game, so as to win; can also refer to the game (mostly card games, real-time strategy games) players to break the conventional thinking, the use of tricky and unexpected unexpected, unbelievable gameplay and tactics, so as to make the opponent puzzled, and then get the victory of the game.
Usually, the technology or products that cannot be realized or produced by human beings at present are collectively called "black technology", and its standard is that it does not conform to the common sense of the real world as well as the level of the existing technology, such as the technology that has not been disclosed by the government or the mysterious organization, such as the SARSAIDS (HIV), and its variants. It can be extended to certain things or things that are beyond awesome in reality.
The original black tech, whose meaning is equivalent to Zenith tech, and the original word black tech is derived from the meaning of the term Zenith tech; however, it is important to note that their originating works are different, with Zenith tech's originating work being the Supermassive Fortress, and black tech's originating work being the Fullmetal Frenzy.
Top ten black technology list
1, bionic eye
Currently undergoing FDA inspection, the second generation of the Argus artificial retina system (ArgusIIRetinalProsthesis) and Harvard Research Institute Professor JohnPezari is developing a system that can be used through the camera to transmit an electronic signal to the implanted electrodes. ArgusII uses electrodes implanted in the eye to help patients who have lost part of their retinal function.
2. Wearable kidneys
People with kidney problems need huge dialysis machines to remove toxins from the blood and balance fluids in the body for basic survival. The automated wearable artificial kidney, developed by UCLA's Martin Roberts and David BNLee, can be more effective than traditional dialysis machines because it works 24 hours a day, all year round, all the time, just like a real kidney.
3, portable pancreas
Artificial pancreas, able to detect the person's blood glucose or adjust the insulin demand, Kowalski said the instrument will be the beginning of the merger of two kinds of technology: insulin refill machine and glucose detector. The device would allow patients to live a more normal life and not have to worry about the dangers of having their blood sugar too high or too low.
4. Non-human sense of taste
The tongue can be a very powerful tool, and it can also be very subjective. A device developed by Neikirk and his team to detect chemicals in liquids, Neikirk's tongue uses a microsphere detector that changes color when it touches a certain target, such as a type of sugar. This can't replace someone who says, "This is delicious," but he can ensure that the chemical goodness is reliably replicated.
5. Robotic arms
Amputees can now have prosthetics that look just like the real thing: controlled by thought. Professor Todd Kuiken of the Rehabilitation Institute of Chicago has developed a bionic hand that can be wired to the brain through the patient's original nerves
6. Intelligent Knees
Human knees don't think, but RHEO, an artificial intelligence device developed by MIT researcher Hugh Herr and AI researchers, has been working with a team of scientists from the University of Chicago to develop a bionic arm that can be used to control the brain. Researchers Hugh Herr and Ari Wilkenfeld have developed an artificial knee that can have a mind of its own. It creates realistic, comfortable movements, learns how the user walks through detectors, and determines what kind of terrain he's walking on. The system makes it easier for prosthetic users to walk.
7, regrowth of bone
After 1960, researchers have found a protein that can prompt bone fibers to grow back into their own parts or damaged places. 2005, researchers at UCLA used a specific protein to grow specific cells. It's called UCB-1, and the protein has been used in bone regrowth to immobilize vertebrae and soothe patients with back pain.
8. Artificial cells
Artificial cells, made with polymers and bodies, can mimic the behavior of white blood cells in blood vessels. These fake cells can deliver drugs to where they are needed, which can make it easier and safer to beat back some diseases, like cancer.
9. New Genital Organs
Erectile dysfunction can diminish a man's excitement, but Wake Forest University's Anthony Atala and his team have come up with a way to create a new organ. 2006, Atala successfully cultured new spongy bodies, which fill up with blood during an erection, to grow back the genitals of male rabbits that had originally been removed. genitals to grow back.
10. Prosthetics in the brain
Replacing a part of the brain is harder than replacing a limb, but it may be possible in the future. Theodore Berger, a professor at the University of Southern California, has made a computer chip that can replace the hippocampus, the part of the human brain that handles short-term memory and spatial learning. Often impaired by Alzheimer's disease or stroke, hippocampal implants may be able to bring patients back to normal life.