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Final Design

 

 

 

 

 

 

 

 

 

 

Implementation

Map + Google Earth (Teleport)

Profile + Account Managenent

Location Based Sharing (Tweet/Post) + Feed

Backend Database + Webserver

Chat Server (Video, and Text both).

Backend for managing multiple sessions and connections

Infrastructure for Notifications.

Evaluation

Tasks

Set 1 (from perspective of a person making the call and sharing a location)

1. Accept an invitation to join Teleport and start the chat.
2. While chatting accept an invite to view a location.
3. Explore the location using provided controls and add a tweet.

Set 2 (from perspective of a person receiving a call and viewing a location)

1. Add a contact and on confirmation make a video call.
2. Share a location.

User summaries

User1

Course 4 Graduate Student
Age 26
Female

  • Commented that having personal live video chart on the side bar and another person's video in the middle is very convenient.
  • Said her Mom would really enjoyed Teleport.
  • Overal found the system is intuitive to use.

User2

User3

User4

Discovered usability issues

Issues

Users

Possible improvement

Could not post a tweet because
was not registered on twitter and did not wish to.

User 1

Create independent data base for tweets.

When navigating Google Earth, tried to use mouse
and did not figure out immediately to use keyboard
controls.

User 1

Support mouse navigation alongside keyboard controls.

Was confused when taken to teleport's navigation
window because did not know if the other person is still 
in chat mode.

User 1

Make it more obvious that person's live chat window moves 
to the sidebar, when system's mode changes.

 

 

 

Reflection

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