digital literacy paul gilster

Here are some basic photography basics: ** I. Pre-shooting preparation and operation ** 1. ** Hold the camera stably ** - The camera has a certain weight, so you have to hold the camera steadily. When you press the shutter, avoid shaking your hand, or the picture will easily become blurry. 2. ** The use of halos ** - The aperture was related to the size of the hole in the lens. The larger the aperture (small aperture), the smaller the hole. It mainly affected two aspects: - Light in: The larger the aperture value (small aperture), the less light in, and the darker the subject. Conversely, the smaller the aperture value (large aperture), the more light in, and the brighter the subject. If you feel that the subject is dark, you can lower the aperture value (use a large aperture). If you want to make the subject darker, you can use a small aperture. - Depth-of-field (the relationship between the virtual and real background of the object): The larger the aperture value (small aperture), the smaller the depth of field, the clearer the person (main body) and the distant mountains (background); the smaller the aperture value (large aperture), the more blurred the background. If you want to highlight the subject, you can use a large aperture. When shooting a large landscape, you can use a small aperture. 3. ** Shutter related knowledge ** - The shutter was the speed at which the object was captured when the shutter was pressed. The effects were as follows: - The faster the shutter speed, the clearer the photo of the moving object. Normally, when the subject was moving at a normal speed, the shutter could be set to 1/150 seconds to 1/500 seconds to capture a clearer picture. - Relationship with the brightness of the screen (exposure time): The faster the shutter value (the shorter the exposure time), the less light enters; the slower the shutter value (the longer the exposure time), the more light enters. 4. ** USB (Light Speed)** - The higher the sensitivity, the brighter the photo, but the noise in the picture would increase. While maintaining accurate exposure, try to lower the sensitivity to obtain high quality. However, depending on the desired effect, it was possible for some of the scenes to have noise. ** 2. Method of composition ** - Commonly used composition methods included three-point composition (nine-square composition), symmetrical composition, frame composition, center composition, guide line composition, diagonal composition, minimalist composition, and so on. Different compositions could bring different effects. The main function was to guide the audience's attention, make the picture clear, and express different emotions. ** 3. Color ** - The camera could adjust the saturation, white balance, white balance offset, and other parameters to make the photo color normal. The color parameters would affect the overall tone direction, and the color cast would affect the overall beauty of the picture. Changing the color according to the environment can bring different visual feelings (cool and warm colors). One had to be careful to avoid excessive saturation adjustment that would cause "color overflow." Otherwise, even if the exposure and composition were good, the work might not be recognized by the audience. ** 4. Exposing Knowledge ** - Exposures could be classified into over exposure, under exposure, and normal exposure. When overexposed, some areas would appear a lot of white, while under exposure would make some areas appear black. The difference between a photo with normal exposure and the image seen by the human eye was small, that is,"the highlight does not overflow, and the dark part does not die black." The highlight and dark parts had clear details and the color brightness was normal. ** 5. Other precautions (for novices in drone aerial photography)** - For aerial photography novices: - The entry-level drone was not much different from the flagship drone. - The mini series had a wind resistance rating of 5 or above. If there was a need to shoot in extremely windy weather, it was recommended to choose the flagship or the Air series. - If you can't find the drone, you can pay 50% of the cost to get a new one for free. - It was easy to blow up the plane when flying sideways. When flying at low altitudes, it was necessary to keep the drone in sight or observe the surrounding obstacles to avoid blowing up the plane. The no-fly zone could not take off normally. You could check the APP, and the red zone was the no-fly zone. ** 6. Ways to improve your photography skills ** - Look at other people's works and do a lot of shooting practice. When looking at photos, he would look at them with questions, observe the composition of other photographers, color matching, arrangement of picture elements, etc., and form his own style through a lot of practice. Moreover, after taking the photo, he could use some retouching software to simply add a filter to improve the photo's effect. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>

There were many free resources and methods for children to learn to read. For example, there was a 1000-word video for children's literacy. Each word was an animated short film. The story was connected to life, and there was learning and practice to strengthen memory. There was a quiet book for early education. Through the method of tearing and sticking, the picture and word were combined to deepen the child's understanding and memory, which could be repeated and reviewed. There were also 1400 pictographic literacy cards that could be received for free. You could get them by following the Weixin Official Accounts "Owen Time" and replying to the keyword "pictographic literacy card". In addition, games could also be used to help children learn to read, such as naming games.

There were many literacy software that could be downloaded for free. For example, there was a free version of Hong En's literacy course (2024 - 11 - 08 Education Learning, 686.4M v4.1.4 Android version) and a free version (2024 - 10 - 05 Education Learning, 674.7M v4.1.0 Android version). You can download the literacy software through major mobile app stores. Whether it's the Android app store or the Apple App Store, you can easily find some literacy software. In the app store, you can view the software's introduction, user reviews, and ratings to better understand its functions and performance. Then click the download button and wait for the installation to complete. In addition, some official websites also provided download links for literacy software. However, when visiting the official website, one had to ensure the security and reliability of the website to avoid downloading malicious software. The software downloaded from the official website was often the latest version, which could enjoy more functions and optimization.

There were many literacy software that were free. For example, most of the Mini programs for reading and writing pictures provided free services;2265 compiled some free reading app downloads, among which Hong En Reading, Baby bus Chinese characters, Call Reading, etc. were the more useful reading apps on the free list of baby reading apps; There were also some children's reading software such as Qiaotu. Although it was not mentioned whether it was free or not, it could be used for children's reading, and there might be free versions.

The Wukong literacy app was a literacy app designed for 3 - 8 years old preschoolers and first graders. It covered 1200 of the most commonly used Chinese characters, 1200 sentences, and 5000 words. With the scenes in Journey to the West, such as Huaguo Mountain, Uproar in Heaven, Three Beats of White Bone Demon, Ten Thousand Year Ginseng Fruit, etc. as the background, it set up 15 major scenes, more than 120 literacy games, and 1200 literacy animations. The features of the software included arranging the learning content according to the frequency of words, which could meet the children's early reading and school needs. It also provided customized teaching arrangements to adapt to different children's literacy progress. It had a scientific teaching process, from concentrated literacy to the introduction of words and phrases to learn. It also provided courses that matched the memory characteristics and cycle of each word's cognition. It adopted multi-media teaching, allowing children to listen, see, move their hands and mouth to interact with the computer, increasing the fun of learning. In addition, there were game modes such as Happy Valley, Staircase Reading, Happy Square, and the Book of Knowledge, which could strengthen the process of literacy. It also allowed parents to take the lead in understanding their children's learning results and control the length and progress of their learning.

Literacy can play a significant role in a novel by shaping the characters' development and influencing their perspectives. It might open up new opportunities or pose challenges for them.

Comics can definitely enhance literacy. They help build vocabulary, improve comprehension skills, and expose readers to different narrative structures and styles.

The following are some of the literacy apps that may be available for free: 1. [Hong En's literacy: There are free versions for all courses, such as 2024 - 11 - 08 Education Learning 686.4M v4.1.4 Android version, 2024 - 10 - 05 Education Learning 674.7M v4.1.0 Android version.] 2. There was a free version of the Mini programs that could be accessed by searching for "Picture Reading" on WeChat. There was no need to download and install it to use it immediately. In addition, there were many different types of literacy software. There might also be free versions that provided basic literacy functions. They could guide children to learn Chinese characters from words, phrases, sentences, etc., and teach children to recognize words using visual methods such as reading pictures.

There were many methods and resources suitable for pre-school 300-word literacy. For example, he could choose the "1600-Word Pop-up Book for Preschoolers," which contained 1600 high-frequency words. Through the form of a pop-up book, the theme scene involved family, body, city, and many other contents that were closely related to the child's life. The child could recognize a lot of words during the process of flipping through, and it was a good choice to choose 300 words to learn. There was also the Chinese Character Game Book, which contained 720 new words. Through more than 20 kinds of 500 kinds of interaction games, such as connecting lines and hide-and-seek, it also helped children learn 300 words. In addition, the literacy APP, such as Wukong literacy, had 1200 Chinese characters. With Journey to the West as the story background, 15 scene games were set up. Children could learn to read in the game, which could be used to learn 300 words before school.

There were some free literacy software to choose from, such as Hong En literacy, baby bus Chinese characters, call call literacy, etc. These software were more useful in the free ranking of the baby literacy app. There was also the Bibi Language Reading Software, which was developed by many domestic experts over the years. It contained 3140 Chinese characters in learning content. It used anime association methods to divide the children into three stages: primary, intermediate, and advanced. In addition, children's literacy could refer to the content of the vocabulary of the textbooks used by Tsinghua University and Peking University's kindergarten. Although it was not mentioned whether it was in the form of software, it was also a kind of literacy resource. In addition, there was a free version of the Mini programs that could be accessed by searching for "Picture Reading" on WeChat. It could be used without downloading and installing. It could quickly and accurately identify the text in the picture. It had a variety of functions and a wide range of applications.