# Application Note: neoVI Logging neoECU DAQ - Part 3: Review Data

### Overview

In this section the data will be extracted from the neoVI and reviewed.

### Process:

1. Extract the data from the SD card.  This is done using the [Extract / Export](https://docs.intrepidcs.com/vspy-3-documentation/3.9.12/vehicle-spy-main-menus/main-menu-tools/utilities-extract-export) view found under Tools -> Utilities. 
2. With the data extracted, it can be looked at [Review buffer](https://docs.intrepidcs.com/vspy-3-documentation/3.9.12/vehicle-spy-main-menus/main-menu-file/review-buffer) or [Data Analysis](https://docs.intrepidcs.com/vspy-3-documentation/3.9.12/vehicle-spy-main-menus/main-menu-measurement/data-analysis).

![](https://2280262322-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FC3KyOmcYmM6ZVd3OQDa1%2Fuploads%2FEAuBVbYK3AXzdEaM6bH5%2FECUdecode.gif?alt=media\&token=fd76db94-5bfe-4501-83d7-32a3a8aa5e86)