Lex is an innovative word processing tool meant to enhance the writing experience, offering a variety of innovative features. It is designed to assist with all types of writing, ranging from quick notes to complex documents with a strong emphasis on detail.

One of the key features of Lex includes AI feedback where users can ask the AI for feedback on their drafts, brainstorm ideas, or even rewrite their content.

Lex also incorporates communication facilities allowing users to comment on drafts and collaborate live. This enables multiple users to view and edit a document simultaneously, providing a quick and easy collaboration experience.

The platform allows users to share a document link with anyone, enabling them to collaborate without requiring a specific app download. Moreover, Lex offers the 'publishing' feature, where users can generate a 'read-only' link that can be shared for viewing purposes.

Lex also provides useful AI shortcuts, helping users to find suitable words, generate idea lists, and suggesting title ideas for documents. A forthcoming feature, 'Track Changes', is expected to add more versatility to this tool.

The app aims to assist in creating a focused writing environment that eliminates distractions, assisting users in enhancing their writing and drafting processes.