How many cars from Kandun to the passenger transport center

1. Xiamen has Rand technology in Xiamen Haicang Free Trade Zone
Anxi VR Instrial Park in Quanzhou, and vrfarm
Anfu market in Putian is also set up by Xiamen Rand technology
you can download the address on the Internet

2. Different stores are not the same, but generally more expensive, small 100 yuan is only 15 minutes

3. Yes, there may be discounts on weekends or holidays. I've met several vr virtual reality experience museums in Mirage sky, which offer half price discounts on weekends and holidays.

4. Go to the group website to search. There are many VR experience halls in the local area.

5. Advantages of win10 system:
1. Free
win10 starts free mode for the first time. Genuine win7 and win8 users can upgrade to win10 free of charge by push. Win10's free upgrade strategy is undoubtedly the biggest paycheck. Of course, if you are a pirated user, you can't upgrade to the official version of win10 for free, but you can activate it to the official version by modifying the secret key. For platforms such as Xbox, you can buy it for a small fee
with OEM Windows 7 laptops and desktops, you can easily upgrade to the latest official win10 system for free
2. Win7 has stopped service support
win7 has been on the market for a long time, and it has stopped updating in January this year. After stopping updating, the security of win7 will be reced in the later stage. The new win10 has just been launched, and Microsoft will support it at least until 2020, and Microsoft officially announced that win10 update support will be longer than win7
3. The software is compatible with the whole platform
a major feature of win10 is the full platform coverage, which means that many applications will be common in different platforms. For example, a game is downloaded from the windows store, which can run on win10 desktop, notebook, tablet, mobile phone and other devices at the same time. In addition, the improvement of cross platform interactive experience helps users to get better results on different devices, and data backup is more convenient
4. Better game performance
win10 has built-in the latest DirectX 12 technology, and its performance is 10-20% higher than DX 11. The built-in version of win7 still holds DirectX 11 and does not support dx12. This means that the game experience of win10 system will be better than win7< Many new functions are added in win10
some new applications are built in win10, such as search, Cortana voice assistant, edge browser, virtual desktop and so on. These new functions have better experience in use
6. Security improvement
win10 has made more attempts in security, such as supporting face, iris and fingerprint unlocking. In addition, because it will be constantly updated and supported, its security is naturally better than win7<

win7 system advantages:

1, stable
the new version of win10 operating system, there is no doubt that there are some stability risks in the initial stage, these bugs also need to be repaired and improved in the later stage. At present, win10 has just been launched and needs a certain period of time to enter the stable period. Windows 7 has already been "mature" and serious bugs have already been fixed. Therefore, in terms of stability, choosing to use win7 system is better for the time being
2. There will be no forced update
a troubling part of Wind10 is the automatic forced upgrade, which is not good news for game users. Generally speaking, in order to ensure the normal operation of the game, players will wait and see for a period of time after the launch of the new driver; But the forced update of win10, including the graphics driver, may cause some games not to run normally
3. Privacy protection
win10 adopts some new user information collection mechanisms, including accessing personal data, including e-mail, contents in private folders, etc. Of course, users can choose not to accept the agreement, but there will certainly be a lot of users who click to agree without completely reading the content of the agreement, which means that private content may have been obtained by Microsoft
4. Easy to use
the last advantage of win7 is obviously easy to use. Many users are used to the best windows system after XP. In addition, many users don't have touch-screen PCs, and the main menu of windows 10's desktop and Metro applications is basically meaningless. In addition, Windows 7 also has media center and other favorite applications, but no longer exists in win10.

6. Installed win7 64 bit flagship operating system, play the game will be very smooth

win10's system is not as smooth as win7's. Win10 is only launched this year, and many functions are not stable

win7 system has good compatibility and stable operation

the computer configuration meets the requirements of al core or more CPU (as long as al core is satisfied) and at least 4GB or more memory. It is strongly recommended that the building owner choose win7-64 bit ultimate system!}
if the computer system doesn't crash completely, you can install the win7 operating system with [[hard disk installation method]], which is simple and fast without the help of CD or U disk. The method of installing the system on the computer hard disk is as follows:

2. Unzip the downloaded win7 64 bit system to disk D, never to disk C
3. Open the unzipped folder, double-click "GHO image installer", and in the open window, click "Install". You can
4. In the window that appears, the path of ghost image file will be added automatically. Select the partition to restore to, and the default is disk C. click "OK" to install automatically.

7.

Hainan FREE Chain Network Technology Co., Ltd. is a limited liability company (invested or controlled by natural person) registered on May 10, 2018. Its registered address is located in 2001, 1st floor, building A17, Hainan Ecological Software Park, high tech Instrial Demonstration Zone, Laocheng, Hainan Province

the unified social credit code / registration number of Hainan FREE Chain Network Technology Co., Ltd. is 91469027ma5t4am01h, and the legal person is Li Huarong

the business scope of Hainan FREE Chain Network Technology Co., Ltd. is: network culture management; Technology development, technology transfer, technology consultation and technology service in the field of blockchain; Value added telecommunication business services (see the value added telecommunication business license for the specific business scope); Computer network technology development, technical consultation, technical service and achievement transfer; To undertake conferences, exhibitions and translation; Design, proce, act as an agent and publish domestic advertisements (except for projects requiring pre-approval); Wholesale and retail of computer hardware; Enterprise management, brand management; Information consultation

check more information of Hainan FREE Chain Network Technology Co., Ltd. through aiqicha

8.

1、 The function of electronic signature of POS machine:

can make the payment process more secure, which is an effective way to ensure the safety of consumers' funds. The cardholder can only sign on the touch screen, and the signature will be uploaded to the system automatically, and the user can print the ticket according to his own needs

2. It must be signed:

there are three modes of card swiping: by password, by signature, by password plus signature. If you choose by signature, you can swipe the card and say it's not signed by yourself, then the merchant can't get the money. If it is with the password or spell password plus signature, then the merchant will certainly get the money

the signature on the back of the bank card is used to check your signature when you sign the bill. Unless something goes wrong, banks won't pay attention to it. Unsuccessful signing (transaction failure) can be caused by many circumstances. There should be a return code. If you know the number (or letter), you will know the reason

Third, precautions:

a purchase order and a bank card stub are two things. As a business, in order to clear the bank's collection, it is necessary to sign two bills. As a customer, the most important thing is to see whether the amount of bank card is consistent with the amount of shopping

if you swipe the card twice (unless the machine is not connected to the bank terminal), you will generally charge twice, and you must pay attention when signing. Pay attention to the bank, find repeated charges, and ask for refund in time

if you don't sign on the bank card stub or the purchase order, you don't recognize the consumption. The purchase order is just a consumption practice, and there is no need to go to the merchant to sign it

9. The function of digital signature is to sign a receipt or other note in your real life. And this kind of signature can only be executed by yourself, so it has non repudiation. In other words, if I sign the hash code of the message, it will prove that the message is my own, not someone else's.

10.

Function: ensure the integrity of information transmission, identity authentication of sender, prevent the occurrence of denial in transaction

function: the integrity of the digital signature file is easy to verify (no need for the seal, signature and handwriting expert), and the digital signature is non repudiation (non repudiation)

digital signature technology is to encrypt the summary information with the sender's private key and send it to the receiver together with the original. Only the sender's public key can be used by the receiver to decrypt the encrypted digest information, and then hash function is used to generate a digest information for the received text, which is compared with the decrypted digest information

if it is the same, it means that the received information is complete and has not been modified in the process of transmission, otherwise it means that the information has been modified, so the digital signature can verify the integrity of the information

extended data:

when sending a message, the sender uses a hash function to generate a message digest from the message text, and then encrypts the digest with his own private key. The encrypted digest will be sent to the receiver as the digital signature of the message, First, the receiver uses the same hash function as the sender to calculate the message digest from the received original message

Then the sender's public key is used to decrypt the digital signature attached to the message. If the two digests are the same, the receiver can confirm that the digital signature belongs to the sender

in the context of ciphertext, the word repudiation refers to the act of not admitting the information (that is, claiming that the information is from a third party). The receiver of the message can prevent all subsequent repudiation by digital signature, because the receiver can show the signature to others to prove the source of the information

digital signature algorithm relies on public key encryption technology. In public key cryptography, each user has a pair of keys: a public key and a private key. The public key can be released freely, but the private key is kept secret; Another requirement is to make it impossible to calculate the private key from the public key