People flow
People flow is relatively new term used to describe the movement of pedestrians in different environments under different circumstances and at different scales. The term has perhaps historically been used to refer to the transit of populations between different geographical regions, but has now come to be used also in the context of urban planning, public space and the urban realm as well as circulation within or between buildings.
Whilst the term is less common in formal dictionaries, IGI Global a leading independent academic publisher of scientific research defines the term as "a physical quantity representing the number of people passing through a certain passage per unit time".
An industry perhaps considered as one of the proponents of the term are manufacturers of vertical transport systems such as elevators, lifts or escalators. Increasing the efficiency of such systems relies on an understanding of how occupants move around buildings of more than one levels, but also within individual levels.
In terms of the urban planning people flow might be used synonymously or as a derivation of pedestrian flow, footfall, walkshed, or circulation. It describes how people move around spaces, access areas, interact and occupy those areas, externally and internally.
Within buildings it can be important to know, for example which way people tend to turn when they walk into a shop. It can also be useful in evacuation planning.
As accessibility, security as well as observation technology within cities and buildings increases, the term may also be used in connection with barriers, mobility, public infrasructure, thermal imaging, CCTV, observation, face recognition and Smart cities.
The development of mobile devices has made it easier to track people flow, for example by offering free wifi, the terms and conditions of which allow operators to record subscriber's locations.
[edit] Related articles on Designing Buildings
- 15 minute city.
- Built environment.
- Cycling and walking plan.
- Designing for pedestrians.
- Desire lines.
- Space syntax.
- Pedestrian amenity
- Pedestrian priority street
- Pedestrian zone
- Pedestrianised.
- Psychogeography.
- Public space.
- Walking distance.
- Hub and spoke model.
- Landscape urbanism.
- Pedestrian..
[edit] External links
Featured articles and news
CIAT Celebrates 60 years of Architectural Technology
Find out more #CIAT60 social media takeover.
The BPF urges Chancellor for additional BSR resources
To remove barriers and bottlenecks which delay projects.
Flexibility over requirements to boost apprentice numbers
English, maths and minimumun duration requirements reduced for a 10,000 gain.
A long term view on European heating markets
BSRIA HVAC 2032 Study.
Humidity resilience strategies for home design
Frequency of extreme humidity events is increasing.
National Apprenticeship Week 2025
Skills for life : 10-16 February
Update on the future of Grenfell Tower
Deputy Prime Minister decides for it be carefully taken down to the ground.
Ending decades of frustration, misinformation and distrust.
Essential tools in managing historically significant landscapes.
Classroom electrician courses a 'waste of money'
Say experts from the Electrical Contractors’ Association.
Wellbeing in Buildings TG 10/2025
BSRIA topic guide updates.
With brief background and WELL v2™.
From studies, to books to a new project, with founder Emma Walshaw.
Types of drawings for building design
Still one of the most popular articles the A-Z of drawings.
Who, or What Does the Building Safety Act Apply To?
From compliance to competence in brief.
The remarkable story of a Highland architect.
Commissioning Responsibilities Framework BG 88/2025
BSRIA guidance on establishing clear roles and responsibilities for commissioning tasks.
Comments
[edit] To make a comment about this article, or to suggest changes, click 'Add a comment' above. Separate your comments from any existing comments by inserting a horizontal line.