Here is an example of a scrollable data table with vertical and horizontal scroll and a fixed header. Data design: https://www.sketchappsources.com/free-source/3706-datatable-with-horizontal-scroll-sketch-freebie-resource.html

2 types of modals / popup examples

A luxury villas booking app.

Created using some of the provided templates

Basic menu using a moving focus model for TV apps such as Hulu, Youtube etc. Key presses are used to map interactions which would be mapped to physical remote controls for live demos. Note: Must click the canvas to enable key presses, this seems to be a common restriction with most prototyping tools when building key press focus interaction models.

This prototype demonstrates basic content navigation for a TV app moving focus model. TV Apps differ from web and mobile in that interactions are triggered by remote control button presses which can be mapped to key board presses with proto io. With a TV focus model every component will have a collection of "On" and "Off" states both between the components themselves i.e: the menu and items within those components i.e: a menu item such as "Movies". These interactions models must work in a way in which as one component is on, all others must be off and so on. This example will show basic interactions and how to navigate pages commonly used my modern TV apps for devices such as Apple TV, Roku, Google TV, Smart TV's etc. Note: Must click the canvas to enable key presses, this seems to be a common restriction with most prototyping tools when building key press focus interaction models.