| 
					 | 
				
					 | 
			|||||
  Summary | 
				
					
  | 
				|||||
| 
					 | 
				
					Chirp! | 
				
					 
						 | 
			||||
					
 Design Rationale: In our initial design, we considered a design that would help elders avoid over-exertion and possible accidents or injuries. Based on feedback from our peers and instructor, we modified this idea in the next version.  
					Initial screen view; beginning of the trip planner.  
					Trip planner allows the user to select trails and view maps  
					The user can identify birds by taking a picture or navigating through menus and selecting the appropriate characteristics  
					Continuation of identification screens; a reminder to the user to slow down and avoid over-exertion  | 
				
					 | 
			|||||
| 
					 | 
				||||||
| 
					 | 
				||||||
| BID 2010 . Human-Computer Interaction Institute . Carnegie Mellon University | ||||||