Prizmo free8/28/2023 ![]() Particularly in the cloud-based solution, this is likely to be a very rare experience, though, and was not encountered in these tests. The biggest danger with this type of error is that if it changes one word into another valid word that could change the entire meaning of a sentence. Marks, fading, and creases can cause issues but in tests these were often only single-letter errors, leaving the word as a whole, readable. Printed text is more consistent, but again, some typefaces might offer worse results than others. It would be unreasonable to expect an app to translate writing that people can barely make out. The tests done in this review show that if your handwriting is readable to a human then it will be readable to the app. Tested against a vast array of writing styles it is conceivable that some will work better than others. Particularly with handwriting, individual experiences might differ. In one place, the pen failed and the letters were re-emphasised by going over them again. ![]() It included a mix of cursive and printed text, numbers and words, and was not written on lined paper. The handwritten script was not carefully printed but was written without regard to the test. For those who would struggle with using context to derive meanings or who lack the critical skills to mentally correct the minor errors that might arise in the on-device OCR, this would be the preferred OCR option.Ĭonsidering the handwritten text with which the app was tasked, low accuracy was anticipated, but the app far exceeded what was expected. Using the cloud-based OCR increased the accuracy, particularly for those errors caused by punctuation or the use of numbers among words. The resulting text was, though, fully understandable. There were a few minor inaccuracies in letter detection that could be explained by the imperfect nature of the paper texture where the word appeared or where numbers were mixed in with words. It dealt well with multiple columns of text and kept the associated lines grouped with no inaccurate run-ons. The text was accurately recognised and presented. The on-device OCR is more than good enough in most circumstances. The two printed-text OCR methods each did well. In this review, three different styles of text were used: a newspaper article which was in English but included non-English names a school textbook paragraph and a paragraph written in my own, not that neat, handwriting. It is very intuitive and easy to fine-tune which text is captured. This is held in its own section at the bottom of the page. The lines remain in place over the photo in the app and show the locations where the user can highlight text to be added to the captured text. When these lines fully mark out the text, a captured image is likely to be successful. The presence and location of text in captured images is recognised very quickly and this is shown by the appearance of lines underneath the words. For those with shaky hands, the app offers some image stabilisation to help capture text clearly. So how well does this app perform its primary purpose of capturing text from printed material?Ĭapturing the text is easy using the device's camera or by importing from photos already stored. Using this app, printed words can be scanned, converted using Optical Character Recognition (OCR) and then they can be read out by the app or sent to another text reader or adapted elsewhere so that the size and style are easier to read. Instead of being an educational app in its own right, Prizmo Go unlocks access to traditional resources as well as other printed materials for those who have difficulty in using textbooks, worksheets and written material. Schools, however, have a vast range of traditional learning material and more is produced over time. ![]() Interactive books, self-marking worksheets, and revision games, for instance. Many apps offer a new take on existing learning materials.
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