Using a mobile phone with his girlfriend, how did he do it?

In fact, emotional problems can be solved by technical means. For example, MIUI 8 released by Xiaomi in May this year has a function called "mobile phone doppelganger", which perfectly solves the problem of "using a mobile phone with a girlfriend". Let's not talk about morality below, just as the seller of kitchen knives does not bear criminal responsibility. How to use the technology provided by Xiaomi depends on the user, and MIUI only provides one function. Moreover, this ability does have many positive energy applications, such as children's mode, demo at work, financial privacy and so on.

The secret of using a mobile phone with your girlfriend: the mobile phone is in two places at the same time.

In addition to using my mobile phone openly with my girlfriend, there is an extreme example, that is, I quietly use my personal space, such as salary card text messages, financial situation, confidential company information, some old photos and so on. In private space. Then the question comes: does private space exist in the most "private" place?

As the saying goes, "the great man hides in the city", if he deliberately hides it, he may be discovered soon. The scheme used by Xiaomi in its latest mobile phone system MIUI 8 is "mobile phone avatar". Enter the doppelganger through different unlocking modes or different fingerprints (thumb/index finger/middle finger/little finger, etc.). ).

Teaching by example: the correct posture of using mobile phone to be two places at once

MIUI is the operating system of all Xiaomi mobile phones, which means that Xiaomi mobile phones upgraded with MIUI 8 can use mobile phones in two places. Opening a mobile phone avatar in MIUI 8 is very simple, and it can be completed in two steps: opening "Settings" and opening it in "Mobile phone avatar". Now you can use the avatar function of your mobile phone.

After opening the doppelganger system, there are two small squares superimposed together in the upper right corner, indicating that it is currently a doppelganger system.

In general, mobile phone opportunities involve the migration of private data. At this point, in the MIUI mobile phone avatar, you can easily split the mobile phone into two by simply importing the data to be migrated in the avatar settings.

Some people may worry that when the avatar function is turned on, the phone will "split in two", which will increase the storage space or slow down the running speed. Xiaomi engineer replied in MIUI forum that MIUI 8 mobile phone avatar function is optimized based on Android multi-account mechanism. Switching avatars is not the same as opening a new App, but will release the memory of the original system, so that the overall memory usage will remain at a relatively stable level.

To use the analogy of an engineer, the busy space is not a "visitor mode", but a "top secret mode". Or it can be understood as: a busy space is just two rooms built in a house. Two rooms * * * use a set of housing facilities, you won't be in two rooms at the same time, so your house has not shrunk.

Technical Party's Question: Is the mobile phone avatar safe and private?

First of all, as the engineer introduced, the MIUI 8 mobile phone avatar is based on the Android multi-user mechanism. If the initial space is regarded as user 1 and the avatar space is regarded as user 2, the usage data between them is unreadable. Secondly, the data in the doppelganger space of mobile phone is always encrypted. Even if the mobile phone chip is taken out and the data in the doppelganger space is copied, but there is no corresponding key, this data will always be in a garbled state.

In other words, if the mobile phone owner forgets the password of the busy space, the busy space can no longer be opened. The data of this busy space can be described as "impregnable". If one day the owner deletes the busy space, there will be no data left.

According to the author's investigation, Xiaomi is the first mobile phone manufacturer in China to support dual-system functions. After the upgrade of MIUI 8 at the end of August, the Xiaomi mobile phone using MIUI 8 can turn on the dual-system function. As mentioned at the beginning of the article, the avatar function has many uses, such as children's mode, presentation at work, financial privacy and so on. How to use it depends on the user.