# Inspector When you press the **Inspect** button, as well as opening the Inspect Menu, it will also select the thing or selection of things pointed at in the **Inspector**.

## Properties


Lock	When locked, a thing cannot be moved or destroyed.
Physics	When physics is enabled, the thing will fall under gravity and react to collisions.
Mass	The mass of the thing determiness how it reacts to collisions. A heavy thing colliding with a light thing will only be deflected a small amount while the light thing will be deflected a lot.
Bounciness	How much something bounces when it hits something else.
Friction	The amount of friction when something is dragging against something else.
Walkable On	If a thing is walkable on, a character can walk on it - otherwise a character will walk through it.
Holdable	If a thing is holdable, a performer can grab the thing when performing first-person.
Image	Some things have materials that can hold images. If so, there will be an entry here.

## Actions


Show Now	Hides the thing at start of time, and shows it now.
Show	Shows the thing now.
Hide	Hides the thing now.
Record a note	Records a voice memo attached to the thing. Can be useful for informing other team members.

## Renaming Things If you point at the name of the thing, a couple of buttons will appear: the red cross simply removes the thing from the current selection; but the pencil allows you to rename the thing. Pressing the rename button takes you to an inner space with a keyboard that you can use to type in a new name.

The form also appears on the desktop view of FirstStage allowing you to type with a real keyboard if you prefer. ## Multiple Selection You can also change properties for many things at once, by selecting them with the [Selector](/firststage/basics/core-tools/selector.md): all things selected will show at the top of the screen and the common properties shared by everything in the selection can be changed. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.moviestorm.co.uk/firststage/basics/working-with-things/inspector.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.