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Pedestrian Navigation Applications (PNAs) provide assistance in terms of self-localization, space recognition, and turn-by-turn navigation. The use, motivations and perceptions associated with these applications have been under investigated due to users being insufficiently involved in their design and development. This paper analyses the extent to which PNAs are used for assisting people to walk, the frequencies and reasons of using these applications, the perceptions about them, and the barriers preventing them from being used. The study is supported by a questionnaire (N = 1438) that was administered in Bologna (Italy) and Porto (Portugal). Results indicated that 42% of the respondents use PNAs mainly on an occasional basis to find locations and the shortest routes. Google Maps was the preferred navigation service. Statistical tests showed that PNAs were more likely to be used by younger adults and students. The lack of need was the main reason for not using these apps, due to the good spatial knowledge of the cities or the non-use of the pedestrian mode for regular trips. Respondents would like to have apps that are more accurate, usable, and adjusted to pedestrian navigation. The findings described in this paper could be helpful for future designs of PNAs, especially to match pedestrian needs more effectively and to enhance the role of these apps in promoting healthier and sustainable lifestyles.
Fernando Fonseca; Elisa Conticelli; George Papageorgiou; Paulo Ribeiro; Mona Jabbari; Simona Tondelli; Rui Ramos. Use and Perceptions of Pedestrian Navigation Apps: Findings from Bologna and Porto. ISPRS International Journal of Geo-Information 2021, 10, 446 .
AMA StyleFernando Fonseca, Elisa Conticelli, George Papageorgiou, Paulo Ribeiro, Mona Jabbari, Simona Tondelli, Rui Ramos. Use and Perceptions of Pedestrian Navigation Apps: Findings from Bologna and Porto. ISPRS International Journal of Geo-Information. 2021; 10 (7):446.
Chicago/Turabian StyleFernando Fonseca; Elisa Conticelli; George Papageorgiou; Paulo Ribeiro; Mona Jabbari; Simona Tondelli; Rui Ramos. 2021. "Use and Perceptions of Pedestrian Navigation Apps: Findings from Bologna and Porto." ISPRS International Journal of Geo-Information 10, no. 7: 446.
Walking is a sustainable mode of transport and a healthy way of doing physical activity. Walkability is a concept that has gained enormous popularity in recent years due to its potential to promote more sustainable urban environments and healthy lifestyles. This paper provides a literature review to analyze the influence of built environment attributes on walkability. The Scopus and Web of Science databases were chosen to survey the peer-reviewed documents published up to June 2020. A total of 132 documents were selected by the search. The review of these 132 documents showed that various built environment attributes were differently analyzed and assessed. More specifically, the search identified 32 built environment attributes that were assessed by using 63 measures. Intersection density, residential density and land use mix were the most used attributes for assessing walkability, namely by using objective methods, such as ratios and spatial score tools. In turn, attributes related to streetscape design and security were much less adopted in walkability assessments. This paper provides additional insights into how built environment attributes influence walkability and identifies gaps and issues that should be analyzed in-depth in the future. The review could be helpful for researchers and urban planners in developing walkability studies and in defining policies to improve walkability.
Fernando Fonseca; Paulo J. G. Ribeiro; Elisa Conticelli; Mona Jabbari; George Papageorgiou; Simona Tondelli; Rui A. R. Ramos. Built environment attributes and their influence on walkability. International Journal of Sustainable Transportation 2021, 1 -40.
AMA StyleFernando Fonseca, Paulo J. G. Ribeiro, Elisa Conticelli, Mona Jabbari, George Papageorgiou, Simona Tondelli, Rui A. R. Ramos. Built environment attributes and their influence on walkability. International Journal of Sustainable Transportation. 2021; ():1-40.
Chicago/Turabian StyleFernando Fonseca; Paulo J. G. Ribeiro; Elisa Conticelli; Mona Jabbari; George Papageorgiou; Simona Tondelli; Rui A. R. Ramos. 2021. "Built environment attributes and their influence on walkability." International Journal of Sustainable Transportation , no. : 1-40.
Distance is a recognized key determinant of walking. Pedestrians tend to choose the shortest route between two points. Shortest routes can be spatially described in terms of distances between two points or topologically described as the number of turns/directional changes between these points. This paper presents a methodology to evaluate the conditions provided by a street network to pedestrians, by using two space syntax measures. Accessibility was calculated through Angular Segment Analysis by Metric Distance (ASAMeD), a measure of street integration and choice strongly correlated with pedestrian movement pattern. Street Connectivity was calculated by using the space syntax measure of connectivity, which shows the direct connection of street nodes to each individual nodes. The streets criterion values of both approaches were normalized by using fuzzy logic linear functions. The method was applied in the city center of Qazvin, Iran. Results showed that the urban structure of Qazvin has a strong impact on the performance of the network. The old neighborhood centers widespread in the city center presented a high topological accessibility, while the most connected street are those streets crossing and surrounding the neighborhood areas. The method can be used to evaluate and improve pedestrian networks, as it can distinguish the most and least attractive streets according to the criteria used. These findings can be used to guide policies towards improving walkability and to create more walkable and sustainable cities.
Mona Jabbari; Fernando Fonseca; Rui Ramos. Accessibility and Connectivity Criteria for Assessing Walkability: An Application in Qazvin, Iran. Sustainability 2021, 13, 3648 .
AMA StyleMona Jabbari, Fernando Fonseca, Rui Ramos. Accessibility and Connectivity Criteria for Assessing Walkability: An Application in Qazvin, Iran. Sustainability. 2021; 13 (7):3648.
Chicago/Turabian StyleMona Jabbari; Fernando Fonseca; Rui Ramos. 2021. "Accessibility and Connectivity Criteria for Assessing Walkability: An Application in Qazvin, Iran." Sustainability 13, no. 7: 3648.
Walking is a mode of transport that offers many environmental and health benefits. Utilitarian walking refers to walking trips undertaken to fulfil routine purposes. The aim of this paper is to examine the extent to which walking is used as a transport mode for short urban trips in the city centers of Bologna and Porto and the barriers preventing utilitarian walking. Based on a questionnaire (n = 1117) administered in the two cities, results indicated that 21% of the individuals travel by foot, while 47% combine walking with other modes. This means that 68% of the daily trips to these city centers involve walking activity. From the overall trips, 84% were made to reach work and school/university. Statistical tests showed that utilitarian walkers were more likely to be females (p < 0.001) and undergraduates (p < 0.001). People from Bologna were more likely to engage in utilitarian walking than people from Porto (p < 0.001). Travel distance and time were the main barriers preventing people from engaging in utilitarian walking. The findings described in this paper provide a better understanding of utilitarian walking in the central areas of both cities, which can guide policies to promote healthier lifestyles and sustainable mobility.
Fernando Fonseca; Elisa Conticelli; George Papageorgiou; Paulo Ribeiro; Mona Jabbari; Simona Tondelli; Rui Ramos. Levels and Characteristics of Utilitarian Walking in the Central Areas of the Cities of Bologna and Porto. Sustainability 2021, 13, 3064 .
AMA StyleFernando Fonseca, Elisa Conticelli, George Papageorgiou, Paulo Ribeiro, Mona Jabbari, Simona Tondelli, Rui Ramos. Levels and Characteristics of Utilitarian Walking in the Central Areas of the Cities of Bologna and Porto. Sustainability. 2021; 13 (6):3064.
Chicago/Turabian StyleFernando Fonseca; Elisa Conticelli; George Papageorgiou; Paulo Ribeiro; Mona Jabbari; Simona Tondelli; Rui Ramos. 2021. "Levels and Characteristics of Utilitarian Walking in the Central Areas of the Cities of Bologna and Porto." Sustainability 13, no. 6: 3064.
Fernando Fonseca; Paulo Ribeiro; Mona Jabbari; Elena Petrova; George Papageorgiou; Elisa Conticelli; Simona Tondelli; Rui Ramos. Smart Pedestrian Network: An Integrated Conceptual Model for Improving Walkability. Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering 2020, 125 -142.
AMA StyleFernando Fonseca, Paulo Ribeiro, Mona Jabbari, Elena Petrova, George Papageorgiou, Elisa Conticelli, Simona Tondelli, Rui Ramos. Smart Pedestrian Network: An Integrated Conceptual Model for Improving Walkability. Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering. 2020; ():125-142.
Chicago/Turabian StyleFernando Fonseca; Paulo Ribeiro; Mona Jabbari; Elena Petrova; George Papageorgiou; Elisa Conticelli; Simona Tondelli; Rui Ramos. 2020. "Smart Pedestrian Network: An Integrated Conceptual Model for Improving Walkability." Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering , no. : 125-142.
The quality of life in cities depends on the existence of suitable conditions to walk. The aim of this chapter is to assess the conditions provided to pedestrians in two cities with different urban morphologies: Qazvin (Iran) and Porto (Portugal). The assessment was performed through a model that combines multi-criteria analysis with street network connectivity to evaluate the pedestrian conditions. The multi-criteria analysis was carried out by using four criteria and nine sub-criteria that mostly influence walkability and by involving a group of experts from Qazvin and Porto. Street network connectivity was assessed by Space Syntax. Results showed that Qazvin provides better conditions and a network of pedestrian streets more connected than Porto. The model can be a useful tool for planning more walkable and sustainable cities in urban areas.
Mona Jabbari; Fernando Pereira Da Fonseca; Rui Antonio Rodrigues Ramos. Assessing the Pedestrian Network Conditions in Two Cities: The Cases of Qazvin and Porto. The Life and Afterlife of Gay Neighborhoods 2019, 229 -245.
AMA StyleMona Jabbari, Fernando Pereira Da Fonseca, Rui Antonio Rodrigues Ramos. Assessing the Pedestrian Network Conditions in Two Cities: The Cases of Qazvin and Porto. The Life and Afterlife of Gay Neighborhoods. 2019; ():229-245.
Chicago/Turabian StyleMona Jabbari; Fernando Pereira Da Fonseca; Rui Antonio Rodrigues Ramos. 2019. "Assessing the Pedestrian Network Conditions in Two Cities: The Cases of Qazvin and Porto." The Life and Afterlife of Gay Neighborhoods , no. : 229-245.
Mona Jabbari; Fernando Fonseca; Rui Ramos. Combining multi-criteria and space syntax analysis to assess a pedestrian network: the case of Oporto. Journal of Urban Design 2017, 23, 23 -41.
AMA StyleMona Jabbari, Fernando Fonseca, Rui Ramos. Combining multi-criteria and space syntax analysis to assess a pedestrian network: the case of Oporto. Journal of Urban Design. 2017; 23 (1):23-41.
Chicago/Turabian StyleMona Jabbari; Fernando Fonseca; Rui Ramos. 2017. "Combining multi-criteria and space syntax analysis to assess a pedestrian network: the case of Oporto." Journal of Urban Design 23, no. 1: 23-41.