Generally, the stenographers in the court used different stenographic devices. Some used specialized stenographic machines such as electronic stenographic machines, electronic notebooks, etc., while others might use ordinary notebooks or electronic screens. In terms of input methods, stenographers may use a variety of methods such as manual input, voice recognition, machine translation, etc. For manual input, they might record the judge's oral statement and use handwritten notes to assist. In terms of voice recognition, the stenographer could use machine voice recognition software to convert the judge's voice into text and then record it using an electronic notebook or electronic screen. In terms of machine translation, stenographers could use machine translation software to translate the judge's oral statement into other languages and then record it on an electronic screen.