This Tennessee based Health System, utilizes the PointsMap App's internal navigation feature to help visitors navigate the facility's eight floors. With QR codes posted throughout the facility, visitors can easily locate exactly where they are inside the building, find nearby Points of Interest and easily navigate from any point to any other point inside the hospital using their smart phone.
You can use this PointsMap App Simulator to try Internal Wayfinding.

The App simulator should show a “Welcome to CHI Memorial. What would you like to do?” screen. If not you may need to:

• Click the green “Accept” button
• Click the blue “Start Using the App” button

Once you see the “Welcome to CHI Memorial. What would you like to do?” Screen . . . 

Click on An Office or Medical Service
Click on Filter by Category and Select Entrances.
Pick a starting point from the filtered list.
For example: Select Entrance E - Emergency Services
You will now see your starting point indicated on the screen

Choose Your Destination by selecting from a list.
You can type your destination in the search field of choose from a list.
Tap Choose from a List and then tap Filter by Category.
Select a Category, for example: Services
Select Cafeteria - The Cafe
You will now see your starting point and your chosen destination listed.
Tap Guide Me

Follow the Path
 You now see your path drawn on the map.  Simply Follow the Path and the Turn by Turn Directions step by step as you walk toward your destination. The turn by turn directions will include a green arrow, your walking instruction, and in some cases what you are walking toward or passing on your left or right. This helps you know exactly where you are in the building.
You can zoom in and out of the map to see the segments highlighted one step at a time as you click through the directions. You will see an arrow that indicates the direction you are facing and the next segment highlighted in RED.
After you walk the highlighted path, tap tne GREEN button and the map will rotate keeping the next segment straight in front of you and move the arrow to the beginning of that segment and display your next Turn by Turn Instruction.
Continue this process step by step as you walk toward your destination.
Along the way, if you wish, you can tap on any of the transparent icons displayed on the map and a pop up will display the name of that point. You can also tap on the camera icon and see a photo of that point so you can see what you are passing and confirm where you are. Tap X to close the pop-up.
Once you arrive at your destination, tap the STOP button in the upper right of the screen. You can then tap <Back to be returned to the Wayfinding Screen.
You can the tap Use other features of the app to go to the App Home Screen - OR you tap My Last Destination and Reverse to be guided back to your starting point.
Thats all there is to it! The App has many other features and functions that will be helpful to you. Explore to find out what all is available!