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   | Real-time passenger information
 
 Policy contribution Contribution to objectives and alleviation of  problems 
        
          | Objective  | Star Trak | Countdown | Transit Tracker |  
          | 
 | 
 | 
 | ? |  
          | 
 | 
 | 
 | ? |  
          | 
 | 
 | 
 | ? |  
          | 
 | 
 | 
 | ? |  
          | 
 | - | - | ? |  
          | 
 | - | - | ? |  
          | 
 | 
 | 
 |  |  
        
          |  | = Weakest 
            
            possible positive contribution, |  | = strongest 
            
            possible positive contribution |  
          |  | = Weakest 
            
            possible negative contribution |  | = strongest 
            
            possible negative contribution |  
        
          |  | = 
            
            No contribution |  
 
 
         
          |  Problem  | Star Trak | Countdown | Transit Tracker |   
          |  Congestion-related delay  |  
 |  | ? |   
          |  Congestion-related unreliability  | 
 |  | ? |   
          |  Community severance  | - | - | - |   
          |  Visual intrusion  | - | - | - |   
          |  Lack of amenity  | - | - | - |   
          |  Global warming  | - | - | - |   
          |  Local air pollution  | 
 |  | - |   
          |  Noise  | - | - | - |   
          |  Reduction of green space  | - | - | - |   
          |  Damage to environmentally sensitive 
              sites  | - | - | - |   
          |  Poor accessibility for those without 
              a car and those with mobility impairments  | - | - | - |   
          |  Disproportionate disadvantaging of 
              particular social or geographic groups  | 
 |  | - |   
          |  Number, severity and risk of accidents 
             | - | - | - |   
          |  Suppression of the potential for economic 
              activity in the area  | - | - | - |  
        
          |  | = Weakest 
            
            possible positive contribution, |  | = strongest 
            
            possible positive contribution |  
          |  | = Weakest 
            
            possible negative contribution |  | = strongest 
            
            possible negative contribution |  
        
          |  | = 
            
            No contribution |  
 Appropriate contexts
 
         
          |  Appropriate area-types 
               |   
          |  Area type |  Suitability |   
          |  City centre  |   |   
          |  Dense inner suburb  |   |   
          |  Medium density outer suburb  |   |   
          |  Less dense outer suburb  | 
 |   
          |  District centre  | 
 |   
          |  Corridor  | 
 |   
          |  Small town  | 
 |   
          |  Tourist town  | 
 |  
        
          |  | = Least suitable 
            
            area type |  | = Most suitable 
            
            area type |  
 Adverse side-effects None reported. 
 
 
 
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