The Better Canvas Lock plugin allows you to lock the view of your Obsidian canvas, disabling features like zooming, selecting, dragging and dropping, and scrolling. This can be particularly useful when working on complex notes or presentations where unwanted interactions might disrupt your workflow. The plugin also includes a log feature for debugging purposes, although be warned that it may produce some redundant error messages in the console. Additionally, you can still enable limited interaction with canvas cards by focusing on them, which is helpful if you need to adjust the view of a specific card. Overall, Better Canvas Lock provides more control over your Obsidian experience and helps you stay focused on your work.