At what point did you realize that human technology is not as advanced as you imagined?

I imagined technology: One day I can talk to artificial intelligence, just like talking to a real person, he will understand what I say, understand my temperament, understand my state of mind, give me reasonable advice, be able to control the home Internet of Things, as long as one sentence, everything can be done, just like Jarvis in Iron Man, an artificial intelligence butler who is always by his side;

However, the reality is: I wanted to ask Siri one thing, and I got "I don't know what you're talking about" or "You can talk to me like that", and I didn't answer me at all, and at that moment, I felt like a fool. What about the artificial intelligence that is good?

This isn't the AI I'm looking for!

A few days ago, Google Deepmind released Alpha Yuan, which is completely independent of human experience and realizes rapid self-learning evolution, which shocked the world and made a big leap forward in the ability of artificial intelligence. But such artificial intelligence can only stay in the laboratory at present, and cannot go into thousands of households. What we face every day is still the primary artificial intelligence, such as Siri, who often can't answer the phone, who likes to sell cute soldiers, and Google Assistant, who can't be used, can basically only complete some simple single-instruction tasks, of course, some artificial intelligence can now understand the context, which is also a great progress, but if you want to reach the point of Jarvis, you can only think about it at present.

It is customary in society to link science and technology together, collectively called"Technology"。In fact, the two are closely related, but also have important differences. Solve theoretical problems scientifically, and solve practical problems with technology.

The problem to be solved by science is to discover the relationship between conclusive facts and phenomena in nature, and to establish theories to connect facts and phenomena. The task of technology is to apply the results of science to practical problems. Science is primarily dealing with uncharted territory, and its progress, especially major breakthroughs, is difficult to predict; Technology is working in a relatively mature field, and can do more accurate planning.

The essence of science and technology: the discovery or invention of connections between things, through which various substances form specific systems to achieve specific functions.

The connection of things is divided into system connection and event connection, system connection is divided into upper and lower level connection (attribution relationship) and the same level connection, and event connection is divided into cause and effect, premise and trigger condition, and purpose.

Matter is the basis of events, and events are changes in matter. Matter is the structure of the system, and events are the changes in the system.

Causality is the essential principle of change, and the precondition is the condition that needs to be met for change, but the presence of preconditions does not necessarily mean that there will be a change, and the trigger condition is also needed.

For example, the event: the paper is burned to ashes, the cause-effect relationship: because of the oxidative combustion reaction, the paper becomes ash, prerequisites:

Paper, Fire, Air, Trigger Condition: Fire ignites paper. The reason is the essential principle of change, if the cause is said to be superficial"Because the fire ignites the paper, the paper burns to ashes.

Then the cause is the same as the trigger condition, in order to distinguish the cause from the trigger condition, the cause is said to be a qualitative principle, and the trigger condition is said to be a superficial phenomenon.

For example, to synthesize a specific biomolecule, the mutual attraction between positive and negative groups is the reason for the chemical reaction to occur, the appropriate temperature and pH value and the required enzymes are the prerequisites for the chemical reaction to occur, putting various reactants together is the trigger for the chemical reaction to occur, and the synthesis of a specific biomolecule is the purpose of the chemical reaction. <>

I haven't seen a high-end spaceship that can circumnavigate, an aerodynamic geomagnetic orbit! You don't need to burn oil.

When I see sci-fi ** and movies, I will sigh after watching it, how much I want to enjoy that kind of high-tech! Although technology is developing with each passing day, our imagination of the future has never stopped. To be honest, I once thought in my heart, can I enjoy such wonderful scientific and technological achievements when I am old?

It can be seen that I am a greedy person, enjoying the existing life and disgusting the current life.

When I go to work, especially as a household that has difficulty getting out of bed, every time I rush to work, I think that if the invention of the personal aircraft appears, like the little dragonfly in Doraemon's pocket, it can fly to the office without waiting for the bus, without crowding the bus, without encountering traffic jams, and think about it. But this fantasy does not reach the point of rigor, after all, it is only a small fantasy, and if you dwell on his rigor, then you may have obsessive-compulsive disorder.

And when I make mistakes or embarrassment, I hope to have a crossing, by rewriting history to avoid mistakes and embarrassment, although we often say that people continue to grow in frustration and grinding, but it is undeniable that people have a fluke mentality, and the luck psychology of hope leads me to fantasize about these. Isn't this science fiction, in fact, now that I think about it, these little fantasies of mine were all influenced by Doraemon.

While these fantasies may seem like a joke, who knows if they will come true? After all, human capabilities are constantly developing and improving, science and technology are constantly developing, and I look forward to seeing the birth and application of these scientific and technological achievements while I am still alive.

The times are constantly moving forward, and technology is also developing with each passing day, which has brought earth-shaking changes to our lives. From the era of flying pigeons to getting everything done, from the era of slow carriages and horses to the emergence of trains, high-speed rail, airplanes, and even rockets, we have to admit that these new means of transportation have brought great convenience to our lives. In an instant, I felt the changes brought about by technology or the emergence and popularization of smartphones.

Now, in the streets and alleys, smartphones seem to suddenly appear in our field of vision, and they are like clones all over the crowd all at once. We can't imagine the speed of this popularity, but I clearly feel that the world is really getting smaller all of a sudden. The earth has truly changed from a huge object to a global village, and the network extends in all directions, building bridges that bifurcate and intersect to communicate the world.

In the beginning, the mobile phone was just a tool for accepting ** text messages, and later you could play some simple games, and then later, we could use it to log in to QQ and make all kinds of netizens. But now, mobile phones have completely replaced the role of wallets, making us feel more convenient than ever. Online payment even the elderly will use, the street is full of ***, the sky is full of online shopping, we really feel the baptism from the new era, this is the most tangible gift that technology brings us.

Needless to say, let's take a look at the related network industries driven by smartphones, the most significant is the express delivery industry, where things are delivered to the doorstep with a slight movement of the fingers. Not to mention the mobile phone online ticket purchase, online hospital**, etc., have brought great convenience to our lives. In life, it seems that as long as there is a mobile phone, our food, clothing, housing and transportation can be solved.

This is the biggest change I feel that the continuous development of technology has brought to my life.

Technology is ubiquitous in our lives, and we can experience the changes it brings about in many things.

In the past, you had to go to the restaurant by yourself, but now you only need to make a reservation on your phone and the meal will be delivered to your doorstep. Whether it's Meituan or Ele.me, you don't need to wait in long lines to buy the food you want to eat, and technology makes it possible for people who don't want to go out to eat.

In the past, you needed to go to the physical store to shop by yourself, but now you only need to open ** or Tmall with your mobile phone, you only need to place an order and pay, and what you want can reach you in a few days. Technology can save you time shopping, but it still makes your life full.

In the past, robots were conceived in movies, but then people turned it into real-life companions, and they can communicate with people, some of them are even smarter than people, which is really shocking.

In the past, there was no way for people to leave the earth to experience it on other planets, but then someone landed on the moon for the first time, and at that moment the people of the world were boiling, and it was technology that allowed people to drive the earth to the moon.

Technology makes people progress and makes people's lives more convenient and exciting.

I think the biggest change that technology has brought to me is probably the impact of the power of the Internet on our lives. We really live in a huge Internet now, and none of us can completely detach ourselves from this Internet life. Without the Internet, I can't imagine what our lives would become, because we now use the Internet all the time to live.

It is even said that there are some things that we can't accomplish without the network.

In addition, we all rely on ourselves to solve many things in school through the Internet, such as the equipment in our dormitory, what door lock is broken, or the light bulb is broken, we have to go online to repair it. And then there is our hot water card, the bath card and the drinking water card are all recharged online by ourselves, and the school has no one to take care of this matter for you, all of which are done online by yourself, using the Internet to complete it. So now I think that Internet technology is really everywhere in our lives.

In the past, when I went to the supermarket, I always had to carry cash in my pocket, and I spent a lot of money, and I had to give most of the money several times, for fear of giving too much. Moreover, the supermarket payment is generally a little fractional, rarely will be whole, and the pile of 1 yuan and 1 cent coins left behind really don't know how to use it in ** good, especially 1 cent, except for the supermarket, other places are generally rarely used.

Later, with bank cards, people with a little more foreign style took out their cards directly when they paid, and some even took out several. However, it is also very troublesome, to swipe the card to enter the password, but also to sign, the balance is not enough is even more troublesome, such a set of cashier process down than cash is more troublesome.

But the most amazing thing for me is not this, today, walking on the street, a random shop on the street can basically use mobile payment, even the vegetable market, and even the mobile snacks on the street, mobile payment can be used. This era, especially in big cities,Wallets are redundant, with a smartphone, you can pay with it, as long as your balance is sufficient. You must know that credit cards have been implemented for so many years, and the penetration rate is not as good as the development of mobile payment in the past two years, and can only be used in some relatively high-end places.

Mobile payment truly changes life with technology!

Just when I was lying in bed and couldn't think about it, I ordered a takeout and it could be delivered to my home in a while, which made me feel that technology has changed my life.

With the high-speed rail, the time it takes me to go home has been much shorter. It saves time and effort, and there is no need to change cars.

In ancient times, there were horses, carrier pigeons, and messengers, and now there are smart phones, communication tools, and mailboxes. Mobile phones can enable instant communication; The ** function of social tools can not only achieve "face-to-face" communication, but also synchronize multiple people and remove geographical restrictions; The existence of mailboxes allows files to be successfully transferred through the network in an instant. The development of communication technology and network technology has improved our communication efficiency by a factor of 100 and 1,000 times.

Yesterday when I went out, I was greeted by an aunt about fifty years old, posing with her mobile phone while walking, and at a glance she knew that she was chatting. It's just that the body language is so rich that I can't help but pay attention to her behavior. As we got closer, her gestures changed so quickly, but strangely, I didn't see her mouth talking, and when I passed by, I suddenly realized that she was deaf and dumb.

She had just been waving her fingers at the phone camera, using sign language to communicate with her friends. **It has been popularized for so many years, but for the deaf-mute, what really makes their communication anytime and anywhere is 4G + smart phone +** software. A ** call function, in our opinion, is just another form of voice call.

But for them, it's about giving them a whole new way of communicating. With the continuous iteration of technology, the lives of people with disabilities are also getting better.

**。Actually, I registered n years ago for e-fun. But every online purchase is through ** (and JD.com). Although the state has rectified some keywords, the variety of goods is still rich and abnormal, and you can shop and entertain with or without money.

I'm from the mountains. I don't know about other high-tech, but I have witnessed walnut technology. The old varieties of walnuts have thick skin, and there are many furrows in the walnuts, and the walnut kernels are very difficult to peel.

The second is the height of the tree, and there used to be cases of walnut beaters falling from the tree every year. Now, many new varieties of walnuts have been bred. The fruit is large and thin-skinned, the tree is only one person tall, and the fruit is very numerous.

Walnuts can be crumbled with a single pat by hand, and it's easy to peel a whole walnut kernel. In short, eating walnuts is much more convenient than before.