, tablets, or smart phones. These devices usually had powerful processing power, high-resolution screens, good battery life, and a wealth of software tools to help with composing, typography, drawing, music production, and other creative work. In recent years, there had been some innovative products that specialized in writing. For example, some smartwatches and bracelets could record and help through voice and text input. Other laptops and desktop computers could also be equipped with specialized writing hardware such as high-performance keyboards, touch screens, cameras, etc. to improve writing efficiency and quality. The price of electronic products that were specifically written varied according to brand, model, performance, and other factors. Generally speaking, high-performance laptops and desktop computers had higher hardware prices, while lighter hand-held devices were relatively cheaper. At the cheapest price, some entry-level smartwatches and bracelets might only cost a few hundred yuan, while some entry-level writing hardware might cost around a thousand yuan.