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Screen #1 - When making a tour, you can click on the you users start at the following screen where you they can pick parameters such as where you they are starting from, how long you they wish the tour to last, how you they are travelling, and what you they would like to see (all parameters that limit/dictate how users pick tours). On this screen, in addition to picking the after they have picked parameters, you they can proceed to either follow the follow generated tour screen (screen #2) or continue to add to your their tour and clearly visualize the tour in the a map view (screen #3). 
Screen #2 - Here Torch makes it easy to follow tours with a small map showing the closest landmarks as well as a list/guide of the landmarks you they will be travelling to in a scrollable list. This list has a picture of the picturestop, the stop's name, a small stop description, and an estimate for how much time you will users on average spend at each that specific stop. You Users can return to the previous menu by pressing the tab button labelled "Torch" at the top. In addition, at the header at the top, and it will show shows how many stops makes up the tour being show and how long the whole tour will take. It will also let you easily switch between the transportation modes (: walking, public transportation, and personal car (inspired by map views found on most phones). 
Screen #3 - Here the user In map view, the users can see a map view of all the landmarks close to the location they chose and they can add or remove landmarks/spots from the menu on the side. They can simply click on a landmark to add it to the list or they can drag and drop it to remove or add to the list on the side. At the top it will show how many stops you they have selected and the estimated time to see all of them. The user will have to long-press a landmark on the map to see a description of that spot. To add a landmark to the map, the user must long-press an area of the map that doesn't already have a landmark. Once the user has made their tour, the they can click the follow tour button and will be taken to screen #2. In this screen, the user can still return to screen #1 by pressing the Torch tab in the top left corner.
Screen #4 -
Analysis:
Learnability
- Simple, straightforward menu for picking parameters
- Explicit markings for each stop, detailed descriptions
- Map areas behave as expected (no additional learning if already familiar)
- Icons are used consistently and may be already familiar to user
- Ambiguity about how to drag and drop by long-pressing on a stop
- May be confusing how to get back to main menu
- Not clear what is clickable and what is not clickable
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