How to make a ruler measurement with a mobile phone, and how to use a mobile phone screen ruler?

How-to: <>

3. Then aim at the item, set the starting position, and then move the phone slowly to measure the distance.

4. If the measurement is straight, then you can also choose the ruler as a tool to measure the distance of the item.

The tool uses a measurement tool in a browser or app that allows the user to drag a virtual "ruler" across the screen and then measure objects on the screen. This measuring tool can measure various dimensions such as length, width, height, diameter, etc., very accurately.

The app utilizes advanced artificial intelligence technology to provide a variety of recognition features, including text recognition, ** recognition, voice recognition, and more.

The app can recognize multiple languages, including Chinese, English, Japanese, Korean, and more, making it easy for users to translate from one language to another. In terms of recognition, the app can identify a wide range of objects, including animals, plants, buildings, and more, and provide relevant information and search results.

If you want to measure the size of some objects but don't have a ruler on hand, then you can use the 1:1 ruler** measurement app on your phone. This app lets you measure the size of objects using a ruler on your phone's screen and is very convenient and accurate.

First, you'll need to search for and measure apps in the app store with a 1:1 ruler. **When you're done, open the app and place your phone screen next to the object you want to measure, making sure there is no gap between the screen and the object.

Next, place the ruler on the screen onto the object and adjust the size of the ruler until it is equal to the size of the object. Finally, read the number on the ruler, which is the size of the object.

This is an OCR photo text recognition software, the effect is comparable to a scanner, you can use a mobile phone to achieve picture literacy, identification, scanning, card card scanning, text, photo translation, PDF and other work, so that the text recognition and proofreading becomes easier and more convenient. For the recognized text, we can also carry out **, content copying, translation, real-time proofreading, re-identification, and export.

Although it's convenient to use the app, here are a few things you need to be aware of. First of all, make sure that there is no gap between the phone screen and the object, otherwise the measurement results will not be accurate. Secondly, the rulers on different phone screens may also be different due to the different sizes of mobile phone screens.

Finally, this app can only measure the length of an object, and if you need to measure other dimensions, you'll need to use other tools.

Using the 1:1 Ruler** Measurement App for Mobile is very convenient and accurate, just follow the steps above and you can easily measure the size of your object. But when using this app, you need to pay attention to make sure that there is no gap between the phone screen and the object, and you can only measure the length of the object.

Today's smartphones can do a lot of things for us, and they are great tools, and different phones have different conveniences, and I found that my phone can also be used as a ruler when needed.

Let's use Samsung Note8 mobile phone as a tutorial:

1. Light up the mobile phone screen, you can see on any page, pay attention to the small white border in the middle of the left side of the mobile phone screen.

5. Okay, now you can take the measurement, just put the edge of the phone close to the object to be measured.

6. Click "Centimeter", and you can also switch to "Inch", which is convenient for us to convert and measure.

Notes:

1. This function needs to be opened in the "Display Settings", and the "Side Screen Panel" is opened.

The way to use the mobile screen ruler is to light up the mobile screen, slide the small white side to the inside of the screen, open the "Side Screen App", swipe left or right, open the "Quick Tools", and click the "ruler" at the bottom to measure.

Take Android system vivo 7 as an example, as follows:

1. Turn on the phone screen, you can see it on any page, there is a small white border in the middle of the left side of the screen.

<>5. Okay, now you can measure, put the edge of the phone close to the object being measured, in addition, click "cm" to switch to "inch" to convert the measurement.

Notes:1. Since some software is not compatible with mobile phone models, it is best to use a real ruler to compare the sedan before using it in the future.

2. If the mobile phone is a traditional size inch, inch, inch screen, you can rest assured to use it.

First, turn on the power of the network cable detector and check if there is power. When the network cable detector is measuring, the power switch is turned off first, and the two ends of a network cable need to be connected to the network cable interface of the tester host at one end, and the other end to the network cable interface of the tester auxiliary machine. Then turn on the power on the host, test the display status of the lamp and carefully observe the numbers on the two rows of display lights of the host and the auxiliary machine, whether it is symmetrically displayed at the same time, if the symmetrical display, it means that the network cable is good, if the asymmetrical display or individual lights are not on, it means that the network cable is disconnected or the core arrangement is wrong when making the network cable head.

When the network cable is inserted into the detector, the dirt and rust stains on the metal contacts of the crystal head should be cleaned first, and then inserted into the interface.

Method Steps:

1.First of all, turn on the [Rangefinder] of your iPhone.

2.Once you enter the rangefinder's interface, the camera will be turned on.

3.A circle will appear in the interface, with a small dot in the middle, aim this point at the end of the object you want to measure the distance from, and then click [+] to add the icon, this point will be used as the starting point of the measurement.

4.Move along the object you want to measure, and you'll see a yellow dotted line on the screen showing your path and how long it has been so far.

5.When you move the dot to the other end of the object, click it again.

Then open the software.

This principle is to be calibrated according to the size of the screen, and the corresponding width and height are determined when the size is determined, and the general screen is 16:9. For mobile phones like Meizu whose width and height are not industry standards, this kind of software may not be supported, and it is estimated that only the diagonal oblique ruler is accurate.

Click the calibration button and set the size.

After the setting is completed, you can use it, look at the ruler, display the centimeter scale and the inch scale against the inch scale on the oblique ruler, if the maximum scale is the same as the size of your mobile phone, then the ruler can be used.

The mobile phone can also be used as a tape measure, and the measurement length only needs to turn on this function, and the measurement result is very accurate.

The method of measuring the hand when the ruler is as follows:Raw materials: Honor 20, HarmonyOS, ruler rangefinder V.

2. Enter the page difference and click the [ruler] button in the options.

3. It will jump to the ruler page, and the mobile phone screen will become a ruler, and you can measure it.

Precautions for the use of mobile phone rulers:1. Try to keep the phone level as much as possible, so that you can get more accurate measurement results.

2. Try to keep the object parallel to the mobile phone screen, so as to avoid measurement errors.

3. Try to use it in a brightly lit environment, so that you can get a clearer image.

In short, the mobile phone ruler function is a very practical gadget that can help us quickly measure the length of an object, which is very convenient and practical.