> From the perspective of an end user Viedoc has the best UI. > It is easy to use and navigate. > From the data manager perspective, the recently enabled reports is of great use. > From the designer perspective, viedoc has many features to easily build checks and design forms, simple use of reference ranges and other features.

The best part of Viedoc is its user interface. It is easy to navigate all the features for a site user on the clinic page. All the functionalities are available on separate tabs, be it SDV, Sign, Clinical Review or Data Review, and can be easily noticed in the UI. Also, having the feature of proposing dates for scheduled events makes the sites plan the events more precisely. Having separate and recognizable parts for Scheduled, Unscheduled and Common Events makes the user interface more organized and constructed. The preview setup and Study workflow on the designer page are very convenient; the design errors are easily identified.

The UI of VIEDOC is both interative and attractive. Switching between roles (Like DataManager, Investigator, etc,.) is smooth and easier. Easy to track and implement any new changes. This makes to track adn compare the changes done from the previously implemented versions when we are having multiple versions. The e-Learings and help support from viedoc is actually very helpful to understand each one of its functions. The UI of the Reports module is the one thing i love the most about viewing the output. Cost-effective product. Easily accessable without external guidance.