approved
0
muokkausta
Ero sivun ”HSL Navigator” versioiden välillä
HSL Navigator (näytä wikiteksti)
Versio 29. elokuuta 2012 kello 10.03
, 29. elokuuta 2012 kello 10.03ei muokkausyhteenvetoa
Ei muokkausyhteenvetoa |
Ei muokkausyhteenvetoa |
||
| Rivi 11: | Rivi 11: | ||
'''During a journey''' | '''During a journey''' | ||
User follows | User follows navigator´s step-by-step instructions: how to walk to bus stop, when next bus goes, where to change, what to do if there is traffic disruption, how to change from car/bicycle to public transport mode, etc. Instructions can be visual, audio or tangible: map, text, augmented reality, speech, audio signals, vibration. | ||
Users are also information providers. They can inform if road work has cut off bicycle lane or escalators are out of order in metro station or other kind of route rankings, like most scenery route. Device movement can be tracked to collect data about fastest or convenient routes. | Users are also information providers. They can inform if road work has cut off bicycle lane or escalators are out of order in metro station or other kind of route rankings, like most scenery route. Device movement can be tracked to collect data about fastest or convenient routes. | ||
| Rivi 18: | Rivi 18: | ||
Service stores statistic information and can tell to user e.g. how much CO2 emission was reduced compared to private car, money consuption, calories burned. | Service stores statistic information and can tell to user e.g. how much CO2 emission was reduced compared to private car, money consuption, calories burned. | ||
===Key project requirements=== | ===Key project requirements=== | ||
| Rivi 34: | Rivi 33: | ||
Primary user segment contains people who might change consumer habits in favor of public transport. Main obstacle is that public transport system is too unpredictable to give reliable feeling, escpecially to passengers who are not so familiar to use it. Occasional users needs a service that gives them a same feeling than private car, that they are on control. Users need to know where and when the next bus is coming and they can trust system helps if there are unexpected changes on the way. Business reason is to increase public transport mode share but the navigator service would also improve existing customers' user experience. | Primary user segment contains people who might change consumer habits in favor of public transport. Main obstacle is that public transport system is too unpredictable to give reliable feeling, escpecially to passengers who are not so familiar to use it. Occasional users needs a service that gives them a same feeling than private car, that they are on control. Users need to know where and when the next bus is coming and they can trust system helps if there are unexpected changes on the way. Business reason is to increase public transport mode share but the navigator service would also improve existing customers' user experience. | ||
===Challenges=== | |||
'''Spatial information'''. HSL information solutions uses finnish road data (Suomen tiestö), Digiroad and additive material from muncipalities. However, there are allways changes in real world but data updates route via official channels is way too slow. There need to be basic official data but it needs additive real time information. Users can generate information but they need a simple way to do so. There are services like OpenSteetMap or FourSquare where users can update spatial information but for averidge user these requires often too much enthusiasm. HSL navigator have to make things easier. | |||
Public transport route navigation needs a lot of spatial information. HSL keeps and updates now some spatial information but in navigator service that would require too much resources. Service must rely on external data sources like Helsinki Service Map. | |||
'''Technology issues''' | |||
User population and client devices are diversed. Goal is to serve all customers. Technology must be chosen so that relevant features can be done for best possible platform coverage. | |||
Service will be based on defacto standards. Project have to develope ways to provide local information in standard format. | |||