We are fascinated by the magical tree in Avatar, which can know everything and answer the doubts of the Na'vi on Pandora. It seems like we can only experience the magic mirror in Snow White through the world of fairy tales. However, the birth of Chat GPT gave us a glimpse of the charm belonging to the macgic.
Through ChatGPT, you will recieve corresponding answer as long as you enter the question you want to ask. This software explosion seems to make AI reach or even exceed human understanding. We can use ChatGPT as a personal assistant. If you have any questions, you can consult ChatGPT, not only technical issues, but also AI for daily problems.
This is a breakthrough on the AI application, it seems like the singularity of AI has arrived. Many people might don't know the answer they got form Chat GPT depends on the powerful algorithm technology and AI data synthesis. In fact, the bottom layer of the Chat GPT application is a more advanced language model built on massive data sets, usually including information from the Internet. It is matched up by deep learning algorithm that can understand and generate text based on training data. These types of models have a wide range of uses, including creating chatbots, acting as search engines, and generating creative content like lyrics and stories.
Similarly, smart watch health monitoring is actually based on powerful algorithm technology. Today we will talk about how the smart watch monitoring function is realized.
How does smart watch monitoring work? In fact, the monitoring function of smart watches is realized by photoelectric capture, sensor reception and algorithm technology. To put it simply, optical principles and sensors are used to capture body signals, and these signals are converted into body monitoring data through algorithm technology. Principles of Optoelectronics At present, smart watch monitoring mainly uses two light sources: green light and red light. For example, heart rate monitoring is based on the principle that the blood in the blood vessels in the arm will change in density when it pulses, causing changes in light transmittance. The light-emitting LED emits light waves with a green wavelength, and the photosensitive sensor can receive the reflected light from the skin of the arm and sense the change in the intensity of the light field, so that it can receive the change in the intensity of the light at different heart rate values.
sensor reception Any typical fitness band or smartwatch has about 16 sensors built into it. Depending on price, some items may have increased quantities. These sensors, along with other hardware components such as batteries, microphones, displays, speakers, and powerful high-end software，make up a fitness tracker or smartwatch.
Algorithm technology Each smart watch brand has its own algorithm technology, and the algorithm is a stable algorithm mechanism based on the collection and processing of a large amount of data by technicians, using various algorithms and scientific and rigorous logical operations. Through this algorithm model, smart watches can quickly process the information collected by sensors to generate health data that we can understand. Therefore, algorithm technology is the core of smart watch monitoring, and it is also a part of demonstrating the technical strength of the brand.
The advancement of technology is constantly changing our lives, whether it is the Chat GPT question-and-answer application or smart watches, they are changing our daily life now.