Station and platform floors have traditionally been unadorned, and only recently has their potential as a blank canvas for relaying information to passengers been utilised. The floor is the stage on which the drama of the station unfolds, the coming and going of passengers, the choice of passageways, the occasional lost individual or group, the stopping for a card top up. Progressive transport agencies are now using this dimension to further assist passengers with safety and navigation indicators.<\/p>\n
There are a myriad of functions that stations provide, leading to a large number of choices that passengers need to make (until their transit becomes routine and unthinking). Whilst adverts adorn most available walls, directional wayfinding has had to compete against it. A new dimension in wayfinding is increasingly being used to help orient passengers, lead them to their correct platform or exit, and where to stand so as to be out of the way and optimise passenger flow.<\/p>\n
As we looked at in our piece of IKEA cartography<\/a>, the Swedish giant uses floor markings and projected arrows to nudge shoppers in the desired directions. These got us thinking about the examples we\u2019ve seen on public transport, their specification implementations, and best practices. This article is indicative, providing transport examples from around the world. There are doubtless many dozens of other examples that can be drawn upon for inspiration.<\/p>\n Hospitals, educational institutions, industrial premises, and warehouses have used floor take extensively to assist new and existing users to find their way around large buildings and complexes. As well, ground markings simply and clearly delineate the areas on corridors that must be kept free of obstruction to maintain safe distances between people, equipment, and merchandise, and to indicate varying levels of danger. Often, some of these buildings are old and have been extensively added to, so the logic of the original architecture\u2019s passenger flow has been greatly disrupted. This of course is the same situation in many public transport interchanges, where new interchanges, exits, and amenities have accrued over decades.<\/p>\n As society becomes more used to seeing flooring directions, hopefully they will be more mindful of them. Of course, people are human, and staring at a mobile, speaking with others, and\/or corralling children will mean much such indicators will be missed. But people also take their cues subconsciously from where other people are walking and standing.<\/p>\n However, some transport agencies have lagged in instituting such low lying wayfinding. Fortunately, underfoot indicators are increasingly being used on public transport to guide passengers to their line, platform, lift, or exit.<\/p>\n With the increasing clutter of advertising, and sometimes wayfinding signage itself at busy stations, many public transport systems are going low. Floor signage compliments, not replaces, existing signage and maps. It is cheap, quick to apply, and easy to replace in most instances, so is an ideal way to improve wayfinding with minimal labour or interference of existing signage or adverts.<\/p>\n As adverts increasingly permeate stations and clammer for passengers\u2019 attention. Wayfinding in such cluttered environments, with sometimes odd angle passages which are disorienting, needs to be intuitive. Floor tape provides a continuous path to take the passenger all the way to their train platform, other mode, or exit.<\/p>\n The \u2018stand here to let passengers exit\u2019 lines function like the penalty area in football, wherein the goalkeeper is allowed to handle the ball. On platforms, awaiting passengers need to give the exiting passengers the same space and respect.<\/p>\n The apogee of platform safety is Washington DC\u2019s WMATA Metro, It uses flashing lights built into the platform edge to announce an approaching train since the beginning of the network in the 1970s. Instead of using a bright platform edge colour, white lights demarcate the platform edge when clear of trains. <\/p>\n There are two main types of ground markings \u2013 visual and tactile<\/strong>.<\/p>\n Note that visual flooring stickers can also have a tactile component \u2013 sometimes flooring and stickers have a find gritty texture for additional traction in wet environments.<\/p>\n Conversely, tactile pavers are sometimes denoted by a subtle or contrasting colour, depending on the context.<\/p>\n With increasing numbers of public transport users over the last few decades, platforms have become increasingly crowded. As have the numbers of passengers falling off platforms onto the track, with some injuries and deaths occurring. To reduce this, most systems worldwide have installed platform edge tactile flooring in high visibility orange or yellow for maximum observability.\u00a0However, some networks use different colours \u2013 Chicago for some reason uses blue platform edges, for all lines, not just its Blue Line: <\/p>\n To gain some insight into the history, design, and extent of public transport ground markings, I interviewed Rob Mayo, Human Experience Designer and Lead Trainer on best practice wayfinding design and implementation for UITP (the International Association of Public Transport. He is an expert on ground markings on rapid transit networks, and had written an article on one of the originators of this practice, Seiichi Miyake, who designed his Tenji Blocks as a wayfinding device<\/a>. Yet as we have seen with platform edges, tactile blocks are often used outside of Japan as a safety device. Mayo states that tactile pavers \u201care the continuously under-utilised aspect of wayfinding worldwide. They must be included as an integral part of a wayfinding system.\u201d<\/p>\n When I asked Mayo which cities had the best station and platform wayfinding, without hesitation he considers Japan as best in class. The next best wayfinding design right now is in Hong Kong and Montr\u00e9al. All those cities\u2019 networks use ground markings extensively. After these exemplars, however, it is a bit of a mixed bag.<\/p>\n The best ground markings are in Japan, and are integrated with signage and tactile paver deployment, in Metro and in railway stations. Most of the Japanese examples shewn here are from the @lilycats.35 Instagram account, as well as from her @Haco_8_5 Twitter account. She is a station arrow and ground marking enthusiast, one of a very few worldwide. Your author is a recent convert. She was interviewed for a Japanese website<\/a>, which you can read by clicking the Translate button (or right mouse button for Translate in the drop down menu).<\/p>\n ULTRA CLEAR SEPARATION OF PASSENGER FLOWS. HACOground markings at an intersection. haco<\/p>\n Hong Kong\u2019s MTR implemented a well integrated sticker and tactile pavers design to guide movement at the critical alighting and boarding points to reduce passenger turbulence, and thus dwell time: <\/p>\n Montr\u00e9al has a consistent set of floor stickers for many different areas, the most coherent set that Mayo has yet seen. The director of wayfinding at the Syst\u00e8me de transport de Montr\u00e9al has done such a great implementation, that he is now in charge of wayfinding for all transport modes in Montr\u00e9al.<\/p>\n Priority passengers & wait zone stickers. LBM<\/p>\n Many cities\u2019 Underground, Subway, U-Bahn, and Metro busy interchange stations need to implement such simple passenger orientation stickers: <\/p>\n Floor wayfinding (and tactile markings on buses) are also used inside public transport vehicles, for similar reasons.<\/p>\n These strips remind passengers to keep themselves and their bags clear of walkways (when not standing room only) in next generation walk through trains. Although, in my own observation, these are not as successful as platform markings, due to different behaviours onboard trains. In case of power loss, these embedded strips are emergency lighting to guide passengers to the doors. <\/p>\n One of the first platform markings anywhere were the \u201cMIND THE GAP\u201d safety messages near platform edges. TfL has expanded its use of ground markings since then:<\/p>\n Some of Paddington\u2019s Underground lines are at opposite ends of the station, hence there are floor stickers, colour coded in Underground line colours, to assist transferring passengers.<\/p>\n When the signage and scope of a space can be overwhelming, floor markings cut through the clutter for clear navigation and directions.<\/p>\n About 5 years ago,\u00a0 there were simple all yellow Circle and all pink Hammersmith & City line sticker strips at Paddington \u2013 seemed simpler, less busy, and much clearer than this current strip design.<\/p>\n Crossrail\u2019s designers have eschewed platform and ground markings, so as to not bespoil the minimalist decor.<\/p>\n Victoria is a mainline station which also has a busy commuter train aspect, trains to and from Gatwick, London\u2019s second-busiest airport, and Victoria Coach Station. The coloured linear strips lead people to their transport mode, which also includes the Underground and a taxi rank, as well as to the toilets.<\/p>\n To be useful to those who are colour blind, the strips include line or destination text, direction arrows, and sometimes pictograms. The latter typically use the station\u2019s wayfinding convention.<\/p>\n Thameslink uses Zones A to E platform markings to indicate the length of their trains, and the location of the accessible coaches. <\/p>\n Unfortunately the diagram explaining this is small, and squished into the train destinations display. Other Thameslink\/ GTR signage is much larger and more prominent, which can leave unknowing passengers to still scramble to catch shorter trains.\u00a0<\/p>\n There are red and black lines on this station\u2019s DLR platform, but it is not clear what they are meant to indicate \u2013 the red strip runs right into platform shelter column:<\/p>\n The UK highway traffic tactile paver standards have been adopted by mainline and Underground railways, for consistency. Specifically, the DfT Guidance on the Use of Tactile Paving Surfaces<\/a>, issued in 2021. Network Rail follows it, rather than having another set of standards of its own.<\/p>\n This Guidance describes six different types of tactile paving surfaces:<\/p>\n Blister Surface for Pedestrian Crossing Points<\/p>\n Corduroy Hazard Warning Surface<\/p>\n Platform Edge (On-Street) Warning Surface<\/p>\n Segregated Shared Cycle Track\/Footway Surface and Central Delineator Strip (Ladder and Tramline)<\/p>\n Guidance Path Surface<\/p>\n Platform Edge (Off-Street) Warning Surface (only for use at the edge of railway and underground station platforms)<\/strong><\/p>\n It is the last type that is of most relevance in this article, and applies to the edge of all off-street rail platforms, off-street tram or other LRT platforms.<\/p>\n Note the green platform edge strip:<\/p>\n Milano Linea M5 (Lilac) handrails<\/p>\n Milano\u2019s use of coloured handrails to connect routes at interchanges also subtly assists passengers. This example from Milano is evidence of the need for such detailed integration in all facets of wayfinding, such that it is instinctive for passengers. It is a Japanese level of attention to detail. This article has more background<\/a> on the designer who initiated this on Milano\u2019s Lineas M1 (red) and M2 (green), which has been implemented on Lineas M3 (yellow), M4 (blue), and M5 (lilac).<\/p>\n A few Washington DC Metro stations coloured their escalator grabrails to indicate the lines being transferred to, which is ingenious. More systems should implement this as they are much more noticeable: <\/p>\n Similarly, London Underground uses the tube line colour for train handrails, a subtle clue when transferring trains if you step into the wrong line\u2019s train.<\/p>\n Toronto used to feature floor stickers more for temporary ad campaigns than for wayfinding\u2026. Fortunately, the Toronto Transit Commission (TTC) has implemented some large floor stickers at busy stations to reduce the turbulent flow of passengers exiting and entering trains:<\/p>\n Tactile pavers have been retrofitted to all Toronto Transit Commission (TTC) subway stations:<\/p>\n Toronto also uses in vehicle floor markings and textures to nudge passengers to keep aisles clear and indicate door location for the visibly challenged and really drunk: <\/p>\n Toronto is expanding its seven line, mostly tidal commuter train network into an all day regional train system. The lines are increasingly patronised, leading to crush loadings for sports and music events, as the regions highways are over capacity. The following photo shows the trial Boarding Zone painted at a few stations to have passengers stand close to where the two doors per passenger carriage open. <\/p>\n Ground markings can obviously also be deployed on pavement:<\/p>\n Of course, there\u2019s always that one system that overdoes it. The new Dubai Metro has put a premium on being shiny and futuristic, to the great detriment of clarity and navigability. It\u2019s not clear where the white floor strips in the photo below lead to, although the left most black strip has accessible pictograms and likely leads to the lift. The green arrows overhead clearly indicate turnstiles to use, if the passenger notices them amongst all the other visual distractions. In Dubai, one needs sunglasses not just in the desert sun, but in the Metro as well: <\/p>\n It is generally good for public transport agencies to have a sense of humour from time to time as well: <\/p>\n Ground stickers can be applied as soon as they are printed up, as was the case for reminding passengers to maintain social distancing during the into Covid-19 pandemic. TfL and many other networks used to quickly install social distancing floor stickers at their stations at the beginning of the pandemic. And stickers are a small fraction of the cost of traditional station signs.<\/p>\n However, ground stickers wear out, so often need replacing every few months. Whilst tactile pavers could make it difficult for wheeled mobility devices to traverse.<\/p>\n These are all behavioural modifiers, nudges being the more familiar term. As we looked at in our review of the book Transport for Humans<\/em><\/a>, these are subtle cues to nudge users\u2019 behaviours toward more desirable actions. Individually they may not appear to be much, but in the aggregate they can make substantial improvements. As an example, TfL works hard to find ways to shave a few seconds off of Underground train station dwell times. Underfoot wayfinding cues can help here, and in the flow of passengers within and without stations.<\/p>\n The following senses are employed, not just on platforms, but on all manner of public transport vehicles:<\/p>\n Line coloured poles and grips to subtly let passengers know which line they\u2019re on.<\/p>\n Line specific moquette to subtly let passengers know which line they\u2019re on.<\/p>\n Floor markings denoting bus door swing path.<\/p>\n Tactile lines to indicate exits. <\/p>\n Gritty surfaces on steps and floors for better grip in wet and snowy weather.<\/p>\n Small dimples on the platform edge strip.<\/p>\n Grooved linear lines perpendicular to the direction of travel to alert users to stop.Grooved inserts in the leading edge of stair treads for identification of the step, and for better traction.<\/p>\n Grooved inserts in the leading edge of stair treads for identification of the step, and for better traction.<\/p>\n Above vehicle doors to spotlight key floor markings, door swing, and the floor edge.<\/p>\n This handrail is the best example we\u2019ve yet seen at integrating different senses together in one seamless design: <\/p>\n This raised collar around columns in this Japanese railway station subtly notifies carts and walkers of the obstruction, avoiding a full on collision and damage. It is great to see this attention to detail: <\/p>\n With increasingly accurate automatic train operation (ATO), trains are able to stop accurately within a few centimetres. To reduce platform crowding and jostling at the doors and to reduce dwell times, many systems now indicate the door opening and standing positions on the platforms. Like red paint on pavement, they remind people to stay out of the area.<\/p>\n As transport agencies expand their use of the full stage of platform, station, and vehicle floors, a few have ventured into another dimension \u2013 ceilings. Whilst not always immediately noticeable, they are visible in crowded conditions, especially for shorter and wheelchaired individuals. Here is an example:<\/p>\n Both of the following real world examples were suggested by the excellent TransitMap.net site<\/a>:<\/p>\n Here is a station ceiling wayfinding example \u2013 from where else? \u2013 Japan:<\/p>\n Ceilings nevertheless are a hitherto relatively unexplored dimension of wayfinding. They have the benefit of being out of range of passengers\u2019 hands (in most vehicles and stations), so will remain unaffected by wear or graffiti. <\/p>\n Be that as it may, it appears that the safety aspect of tactile pavers for rail stations has become its primary role in many rail systems outside Japan. Nonetheless, this example from the UK\u2019s new Parry Barr station shows the use of directional tactile pavers:<\/p>\n Tactile paver deployment outside of Japan continues to be incompletely implemented in many systems, however. Either the potential has not even been realised, or they are used in an isolated manner, not integrated with the rest of the wayfinding signage.<\/p>\n That is the wrong approach, according to Mayo. Seiichi Miyake\u2019s invention has become lost in translation. The use of directional tactile pavers in Japan is significant and that directional aspect was always Miyake\u2019s priority.<\/p>\n In the UK, avoiding stepping on floor or ground lines may stem from an associated fear of treading on joints in pavements, stoked up by the poem Lines and Squares <\/em>from Winnie the Pooh creator A A Milne:<\/p>\n Whenever I walk in a London street,<\/p>\n I\u2019m ever so careful to watch my feet;<\/p>\n And I keep in the squares,<\/p>\n And the masses of bears,<\/p>\n Who wait at the corners all ready to eat<\/p>\n The sillies who tread on the lines of the street,<\/p>\n Go back to their lairs,<\/p>\n And I say to them, \u201cBears,<\/p>\n Just look how I\u2019m walking in all the squares!<\/p>\n Nonetheless, safety is a higher priority than wayfinding in most public transport agencies.<\/p>\n ChatGPT was not used in the writing of this post.<\/em><\/p>\n Many thanks to Rob Mayo for sharing his wayfinding experience in the preparation of this article, to Cameron at TransitMap.net, and to Daniel Wright of The Beauty of Transport online magazine<\/a> for his provision of the UK tactile standards.<\/em><\/p>\n Header image is the painting Metro Departure <\/em>by Peter Harris<\/a>. <\/p>\n The post Floors \u2013 The Next Dimension in Safety and Wayfinding<\/a> appeared first on London Reconnections<\/a>.<\/p>","protected":false},"excerpt":{"rendered":" Station and platform floors have traditionally been unadorned, and only recently has their potential as a blank canvas for relaying information to passengers been utilised. The floor is the stage on which the drama of the station unfolds, the coming and going of passengers, the choice of passageways, the occasional lost individual or group, the stopping for a card top…<\/p>\n","protected":false},"author":0,"featured_media":2957,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[60],"tags":[],"class_list":["post-2956","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-camcab"],"_links":{"self":[{"href":"https:\/\/camcab.co.uk\/redesign\/wp-json\/wp\/v2\/posts\/2956"}],"collection":[{"href":"https:\/\/camcab.co.uk\/redesign\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/camcab.co.uk\/redesign\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/camcab.co.uk\/redesign\/wp-json\/wp\/v2\/comments?post=2956"}],"version-history":[{"count":0,"href":"https:\/\/camcab.co.uk\/redesign\/wp-json\/wp\/v2\/posts\/2956\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/camcab.co.uk\/redesign\/wp-json\/wp\/v2\/media\/2957"}],"wp:attachment":[{"href":"https:\/\/camcab.co.uk\/redesign\/wp-json\/wp\/v2\/media?parent=2956"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/camcab.co.uk\/redesign\/wp-json\/wp\/v2\/categories?post=2956"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/camcab.co.uk\/redesign\/wp-json\/wp\/v2\/tags?post=2956"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}General increase in use of floor markings<\/h2>\n
The two main types of ground markings<\/h2>\n
Platform edges<\/h2>\n
Design history of ground markings<\/h2>\n
Let us look at the state of the art<\/h2>\n
Japan Metros and Railway Stations<\/strong><\/h4>\n
Hong Kong<\/h4>\n
M\u00e9tro de Montr\u00e9al<\/h4>\n
And the rest of the pack<\/h2>\n
London Underground<\/h4>\n
Paddington Railway Station<\/h4>\n
Crossrail 1<\/h4>\n
London Victoria Station<\/h4>\n
Thameslink does things differently <\/h4>\n
Lewisham DLR station<\/h4>\n
UK ground and pavement marking standards<\/h2>\n
Paris R\u00e9seau Express R\u00e9gional (RER)<\/h4>\n
Other examples from around the world<\/h2>\n
Milano, Italian capital of design<\/h4>\n
Toronto Subway<\/h4>\n
Toronto GO Train<\/h4>\n
New York City<\/h4>\n
Melbourne<\/h4>\n
Dubai<\/h4>\n
Having fun with stickers<\/h2>\n
Advantages and disadvantages of stickers<\/h2>\n
Nudging to reduce dwell times<\/h2>\n
Colour<\/h4>\n
Texture<\/h4>\n
Shape<\/h4>\n
Lighting<\/h4>\n
Contoured design<\/h2>\n
Door opening positions<\/h2>\n
Vehicle ceilings can also be used for wayfinding<\/h2>\n
The dual uses of tactile pavers \u2013 the field is evolving<\/h2>\n
Cultural issues<\/h2>\n