Amsterdam is inviting universities, companies and members of the public to come up with solutions to improve bike safety in the Dutch capital through an open challenge.
The central theme of the competition – “Different speeds on bicycle paths” – aims to influence the behaviour of road users and asks how bike delivery services, and differences in speed bicycle types can impact this.
Applications are open until February 24, with the winner set to be announced on April 11.
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Data Dilemmas Recap: Using Data and AI for an Accessible Amsterdam
On September 26th, our community gathered in the AHK Culture Club at Marineterrein Amsterdam for our Datadilemma’s series. This edition focused on the use of Data and AI to create a more accessible Amsterdam. This article presents some of the key highlights and insights from the afternoon.
Together with the three speakers, Vishruth Krishnan, Hans Voerknecht, Michiel Bontenbal, and our audience we discussed how data and AI can help make our city more accessible for all. Which dilemma’s do we encounter when we use new technologies for an accessible city? How can data help to get more understanding of unequal access to mobility in the country? And what about sounds and noise pollution; how can data help make te city more livable?
What the three speakers had in common; a personal motivation to get away from the surface and dive deeper into the data, attempting to get closer to people’s experiences and perceptions. From an ordinary routeplanner, to one paying specific attention to challenges for people in weelchairs. From generic accesibility data for the region, to data highlighting the unequal distribution of access to mobility. And from recording noise levels, to measuring and classifying all different sounds in urban settings. In the paragraphs below, I will delve deeper into the different speakers and their topics.
Visruth Krishnan – Personalized Route Planner for People in a Wheelchair
To help individuals with limited mobility navigate the city more easily, the city’s innovation department has developed a prototype route planning tool. This route planner maps out the most accessible routes based on personal needs, considering preferences like maximum curb height at crossings, minimum sidewalk width, and whether to prioritize sidewalks or bike paths.
Visruth Krishnan, Data Scientist at the Innovation Department of the Municipality of Amsterdam, explained how data helps facilitate travel from point A to point B. However, to ensure route planning tools address the challenges faced by wheelchair users, we must feed these systems with data drawn from real-world experiences. A person’s journey might present specific challenges, such as detours, improperly parked bicycles, slopes, and narrow footpaths.
Working with a group of wheelchair users, Visruth studied the obstacles and experiences they encountered on their routes. This research generated precise data to feed the route planner, enabling it to provide personalized route suggestions that account for each individual’s freedom of movement.
Visruth presented several dilemmas encountered during the project:
- Subjectivity in the data: How busy is a sidewalk or intersection perceived to be? Are cyclists at a certain point fast and aggressive, or is that just a feeling?
- Minimal vs. comprehensive data collection: How much data should be gathered? While more data might provide deeper insights, it could also increase privacy risks.
- Accurate vs. timely data: Timely data may not always be accurate, and accurate data may not always be available in time for critical decision-making. Consider issues like illegally parked bikes, construction work, and terraces that vary in size and location depending on the season.
- Transparency vs. complexity: How transparent should data-driven processes be, especially when the algorithms or analytics behind them are complex? AI is often seen as a "black box"—people don’t understand how it works or how data is processed, which can lead to less trust from the start.
To address these challenges, Visruth and his team maintain an ongoing dialogue with the target audience. It’s an iterative process, and they keep the ‘human in the loop.’ The prototype is now ready, and hopefully, it can be further developed!
Hans Voerknecht – Unequal Accesibility and Data to Support The Narrative
Hans Voerknecht, strategist for sustainable accessibility at Een Nieuwe Kijk, presented the Integrated Perspective on Accessibility method, which he developed to get a deeper understanding of people’s accessibility. This method assists in collecting data and analyzing the severity of current inequalities and the effects of policy measures. The method has already been applied in nearly twenty projects, including four in the Amsterdam region, such as the Multimodal Future Vision of the Metropoolregio Amsterdam (MRA).
IKOB stands for "Integrale Kijk Op Bereikbaarheid" (Integrated Perspective/view on Accessibility). IKOB examines the travel time and costs that people face to reach their workplace by bike, car, or public transport and it visualizes how many jobs people can access from a specific area.
IKOB uses 'distance decay curves<strong>,'</strong> meaning that jobs located closer are given more weight than those further away. Travel time and costs are adjusted depending on the target group. Factors considered include income, access to a car, travel cost reimbursement, public transport options, and preference for a mode of transport (car, public transport, or bike). For people with a lower income, costs weigh more heavily than for those with higher incomes.
Throughout his talk, Hans discussed how data can be used to support a narrative, either consciously or unconsciously. Regional research on the state of mobility can quickly paint a positive picture if you're working with averages and fail to examine differences between people. There are groups that experience less access to mobility, and for whom this issue carries more weight due to financial constraints. The way data is researched and how deeply you investigate determines to what extent this group and their challenges are brought into focus.
One of the dilemmas Hans mentioned was the fact that poor accessibility is a personal experience. It’s subjective, and there can be a lot behind it. Regardless of the detail and quality of your data, you can never be completely sure if it truly reflects the human experience it’s supposed to represent.
Michiel Bontenbal – The Urban Sounds Sensor
Our third and final speaker discussed sounds and noise pollution in an urban environment. It may not seem to immediately fit with the rest of the speakers, but urban sound is also important to consider when creating an accessible and liveable city. Michiel Bontenbal, lecturer in business and IT courses at the Amsterdam University of Applied Sciences, told us more about the Urban Sounds sensor, developed in collaboration with the volunteer organization Sensemakers. He explained us more about the challenges they face with this AI-driven solution and raised some dilemmas in his work.
The Urban Sounds Sensor project was developed in response to the need for evidence of nighttime noise disturbances. It was crucial to be able to distinguish between different types of sounds, such as music, mopeds, alarms, doors, car noises, and honking.
Together with the volunteers from Sensemakers, Michiel designed the sensor in such a way that the recorded sounds are neither stored nor released. The microphone registers the sound, and the algorithm in the sensor immediately categorizes it within the device. This approach ensures privacy by design.
Training the sensor is still an ongoing process. Achieving high accuracy is challenging, as even humans sometimes have trouble identifying certain sounds. And, while measuring noise disturbances is definitely getting more attention in the city now. However, this specific method of distinguishing between sound categories is still lagging behind in both development and interest from government authorities.
Michiel concluded his presentation by discussing his dilemmas with the audience. One of his dilemmas, as expected, was about placing microphones in public spaces; how desirable is that, really? It's important to talk about ethics and privacy when measuring in public spaces, especially with a sound sensor that isn’t visible. His second point focused on the experience of city sounds. How you perceive sounds depends on personal experiences and preferences. Some people enjoy urban sounds, like the noise of a tram or ringing bike bells. People may have associations with certain sounds that determine whether they find them annoying, don't even notice them, or actually enjoy them. This is a factor that a sound sensor and the data it collects have difficulty accounting for.
Panel Discussion
After the presentations, we brought the speakers together for a panel discussion. Led by Chris de Veer, programme manager Mobility at Amsterdam InChange, there was an engaging conversation with the audience. To wrap things up, I’d like to highlight three key statements made by the speakers in response to some critical questions from the audience:
- "We often try to objectify the world with data, but there is no objective truth. However, diving deep into data can give you a better and more diverse understanding of an issue or region." – Hans
- "Data is always messy. If the data we input is messy, the outcome will also be messy. Garbage in, garbage out." – Michiel
- “The Route Planner method and platform could be of great use in gaining a better overview of building accessibility throughout the city.” - Visruth
Thanks to the speakers for their stories and to the audience for the lively discussions afterwards. Want to join us for our next Data Dilemmas event? The next edition of this series of open events will be announced soon. We’re also always open to new themes and topics for this series; we’re curious to hear about the data dilemmas you encounter in your work!
In Residence Open Events program 2025
Entrepreneurs test innovations during SAIL and Marathon
Public events like SAIL and the Marathon draw millions of visitors to Amsterdam. These events often take place in central locations where large crowds gather. As a result, various logistical arrangements need to be made, such as providing food and drinks, public toilets, and temporary modifications to streets. These situations pose sustainability and accessibility challenges for the city. However, they also make these events ideal testing grounds for innovations.
Testing with the city and event organizers
The In Residence program offers entrepreneurs the opportunity to test their innovations during public events. They work closely with event organizers, the City of Amsterdam, and an experienced mentor. Additionally, funding is available to support the pilot. If the innovation proves to benefit the city, the municipality may purchase it after the program.
Applications are open from October 1 to November 17. Selected entrepreneurs will prepare their pilot in early 2025, and most pilots will take place during the summer events, especially during SAIL 2025.
Apply via the website: https://innovatiepartners.nl/project/in-residence-open-evenementen-2025
Amsterdam 750th anniversary year
This is the second round of the In Residence Events program. During the 2024 event season, nine entrepreneurs tested their innovations, including at Pride Week, the Marathon, and the Dam tot Dam Run. If successful, innovations from both rounds of the program may be implemented during the events of Amsterdam’s 750th anniversary celebrations.
Interested or any questions? You can get in touch with Mark Stoevelaar (mark.stoevelaar@amsterdam.nl)
Photo: Edwin van Eis
De Interdisciplinaire Afstudeerkring - Mobiliteitsrechtvaardigheid. HvA x PNH x ASC
ENGLISH BELOW
Gedurende de eerste helft van 2024 werkten we samen met vier studenten van de Hogeschool van Amsterdam (HvA) op het thema Mobiliteitsrechtvaardigheid. Samen met de provincie Noord-Holland waren we als opdrachtgevers onderdeel van een primeur: De eerste interdisciplinaire afstudeerkring van de Hogeschool van Amsterdam. De afstudeerders kwamen vanuit verschillende opleidingen. De groep van vier bestond uit twee Bestuurskunde studenten (Jade Salomons en Timo van Elst), een student Toegepaste Psychologie (Jackie Ippel), en een student Communicatie en Multimedia Design (Merel Thuis).
De HvA wilt haar studenten al vroeg bekend maken met interdisciplinair samenwerken en onderzoeken. Een domein-overstijgend en complex vraagstuk als Mobiliteitsrechtvaardigheid, wat al langere tijd binnen het Amsterdam Smart City netwerk wordt behandeld, bleek een mooi onderwerp voor hun eerste afstudeerkring. Voor zowel de HvA en de opdrachtgevers was er veel nieuw aan dit project en waren er veel onzekerheden, maar vanuit onze waarde ‘leren door te doen’ gingen we samen aan de slag!
Resultaten
Na een kick-off met de leden van de Mobiliteitsrechtvaardigheid werkgroep en verkennende interviews met specialisten van Provincie Noord-Holland vormden de studenten concrete onderzoeksvragen. Na een brede introductie en vraagstelling hebben de studenten een deelonderwerp eigen gemaakt en hun afstudeeropdracht daarop ingericht. Bij deze licht ik kort toe wat de verschillende onderwerpen en resultaten waren. Bij vervolgvragen kunnen jullie mij of Bas Gerbrandy (PNH) een berichtje sturen.
- Timo keek naar het grotere plaatje en bestudeerde hoe het mobiliteitsbeleid in Noord-Holland nu is ingericht, met name met betrekking tot Mobiliteitsarmoede. Ook keek hij hoe participatiemethoden hier nu een rol in had. Hij schreef een advies waarin hij bijvoorbeeld pleit voor het installeren van participatie experts per domein/sector, in plaats van het als een apart team beschouwen.
- Jackie verdiepte zich nog meer in hoe ambtenaren zich verhouden tot de doelgroep die mobiliteitsarmoede kan ervaren. Zij onderzocht de bereidheid van ambtenaren om in gesprek te gaan met de doelgroep. Een belangrijk onderdeel wat velen nog een spannend idee vinden. Ook hielp Jackie mee met Jade’s focusgroep en kwalitatieve onderzoek.
- Jade ging namelijk het veld in. Ze sprak ouderen in Purmerend over hun reiservaringen en wat voor belemmeringen ze ervaren. Haar onderzoek bewees hoe belangrijk dit onderdeel is. Ze lichtten bijvoorbeeld uit dat ouderenvervoer goed geregeld is, maar dat ze angstig kunnen zijn tijdens hun reisbewegingen. Slechte kwaliteit van voetpaden en het snelle optrekken van een bus is waar ze het veel over wilden hebben.
- Ten slotte ging Merel aan de slag met een multidevice ontwerp. Ze creëerde een tool waarmee belevingen van inwoners op persoonlijk niveau uitgevraagd kunnen worden. Vervolgens wordt hierin inzichtelijk en tastbaar gemaakt wat beleidsrisico’s en -kansen zijn voor de sector Mobiliteit van de provincie. Het dient zo als gesprekstool en brug tussen de persoonlijke ervaringen van inwoners en de abstractere en strategische niveau van de beleidsmedewerkers.
Interdisciplinair en organisatie-overstijgend samenwerken
Het is een intensieve periode geweest waarin we het de studenten, en hun afstudeerbegeleiders, niet altijd makkelijk hebben gemaakt. Het project stelde namelijk bloot hoe de afstudeertrajecten en -eisen verschillen per studie en faculteit binnen de HvA. De studenten en docenten gingen hier uiteindelijk soepel mee om, maar dit was zeker wennen voor ze tijdens de start van de afstudeerkring. Ook voor de opdrachtgevers en begeleiders was het een leerproces waarin we samen in een iteratief proces onze werkwijze en opdrachten moesten aanpassen.
Bij veel van de vraagstukken die langskomen in het Amsterdam Smart City netwerk gaat het over het belang van domein overstijgend werken en hoe veel moeite grote (overheids)organisaties hier mee hebben. Juist daarom kijken we tevreden en trots terug op dit proces. Op deze manier hebben we de studenten voor de start van hun carrière al laten kennismaken met het samenwerken op maatschappelijke vraagstukken, met anderen, die vanuit hun eigen expertise, achtergrond en creativiteit naar problemen en oplossingen kijken.
Hogeschool van Amsterdam is op zoek naar een nieuw vraagstuk!
Ook komend jaar (start 2025) gaan we weer met veel enthousiasme aan de slag met een vraagstuk voor een nieuwe lichting afstudeerders. Om het onderwerp verder te brengen en om samen nog meer te leren over interdisciplinair samenwerken aan maatschappelijke vraagstukken. Samen met de HvA zijn we daarom op zoek naar een nieuw maatschappelijk vraagstuk voor de volgende groep afstudeerders. We zijn op zoek naar een onderwerp, maar ook een organisatie die, in combinatie met een ASC collega, als mede-opdrachtgever en begeleider zal optreden. Dit kan uiteraard in samenwerking met andere ASC partners.
Het onderwerp zal eind september bekend moeten zijn. In de weken die daarop volgen, zal de (groeps)opdracht gefinetuned worden en start de werving van geschikte studenten die in 2025 afstuderen.
Voor meer informatie kun je contact opnemen met Marije Poel (m.h.poel@hva.nl), Nora Rodenburg (n.m.rodenburg@hva.nl) of mij (pelle@amsterdamsmartcity.com)
________________________________________
ENGLISH:
During the first half of 2024, we collaborated with four students from the Amsterdam University of Applied Sciences (HvA) on the theme of Mobility Justice. Together with the Province of North Holland, we had the privilege of being part of a pioneering project: the first interdisciplinary graduation circle at the HvA. The graduates came from different programmes, and the group of four included two Public Administration students (Jade Salomons and Timo van Elst), a student Applied Psychology (Jackie Ippel), and a Communication and Multimedia Design student (Merel Thuis).
The HvA aims to familiarise its students early on with interdisciplinary collaboration and research. A complex, cross-domain issue like Mobility Justice, which has been a topic of focus within the Amsterdam Smart City network for some time (LINK), proved to be an excellent subject for their first graduation circle. For both the HvA and the commissioners of the topic, this project was new and presented many uncertainties, but driven by our value of ‘learning by doing,’ we embarked on this journey together!
Results
Following a kick-off with members of the Mobility Justice working group and exploratory interviews with specialists from the Province of North Holland, the students began to formulate concrete research questions. After a broad introduction and question formulation, each student chose a specific sub-topic to focus on for their graduation project. Below, I briefly outline the different topics and results. For further questions, feel free to contact me or Bas Gerbrandy (PNH, bas.gerbrandy@noord-holland.nl).
- Timo looked at the bigger picture, studying how mobility policy is currently structured in North Holland, particularly concerning Mobility Poverty. He also examined the role of participation methods in this context. In his advisory report, he advocates, for example, the installation of participation experts per domain/sector, rather than considering it as a separate team.
- Jackie delved deeper into how civil servants relate to the target group that may experience mobility poverty. She investigated the willingness of civil servants to engage in dialogue with this group, an essential aspect that many still find daunting. Jackie also assisted with Jade's focus group and qualitative research.
- Jade took to the field, speaking with the elderly in Purmerend about their travel experiences and the barriers they face. Her research highlighted the importance of this issue. For instance, she found that while transport services for the elderly are well-organised, they often feel anxious during their journeys. Poor pavement conditions and the sudden acceleration of buses were frequent topics of concern.
- Finally, Merel worked on a multi-device design. She created a tool that can be used to gather personal experiences from residents. This tool then makes the policy risks and opportunities for the Mobility sector in the province more visible and tangible. It serves as a discussion tool and a bridge between the personal experiences of residents and the more abstract, strategic level of policy officers.
Interdisciplinary and Cross-Organisational Collaboration
It has been an intensive period in which we didn’t always make it easy for the students and their graduation supervisors. The project revealed how graduation trajectories and requirements vary across programmes and faculties within the HvA. The students and lecturers eventually handled this smoothly, but it was certainly an adjustment for them at the start of the graduation circle. It was also a learning process for the supervisors, where we had to iteratively adapt our working methods and assignments together.
Many of the issues that arise in the Amsterdam Smart City network relate to the importance of cross-domain collaboration and the difficulties that large (government) organisations often face with this. That’s why we look back on this process with satisfaction and pride. We have introduced the students to the practice of working on social issues, with others who bring their own expertise, background, and creativity to the table, before the start of their careers.
Amsterdam University of Applied Sciences is Looking for a New Topic!
Next year (start of 2025), we will again enthusiastically tackle a new topic with a fresh group of graduates, to further advance the subject and learn even more about interdisciplinary collaboration on social issues. Together with the HvA, we are therefore looking for a new social issue for the next group of graduates. We are searching for a topic, as well as an organisation that, in combination with an ASC colleague, will act as a co-client and supervisor. This can, of course, be in collaboration with other ASC partners.
The topic should be finalised by the end of September. In the weeks after, the (group) assignment will be fine-tuned, and the recruitment of suitable students graduating in 2025 will begin.
For more information, you can contact Marije Poel (m.h.poel@hva.nl), Nora Rodenburg (n.m.rodenburg@hva.nl), or me (pelle@amsterdamsmartcity.com).