Virtascend offers a virtual assessment tool called VAC that combines traditional assessment center exercises with virtual simulations. VAC allows candidates to complete simulated exercises in a virtual environment while being recorded. Evaluators can then review recordings independently and at their own pace to evaluate candidates. The tool is configurable, allowing companies to set up their own exercises tailored to their needs using a library of modules. It aims to make assessment more flexible and cost-effective compared to traditional assessment centers.