The Hardware System: Material, Mounting & Light

Does: Names a place or destination — a building, a department, a room — confirming you have arrived where the directional signs sent you.

Honestly · The end of a wayfinding chain: a directional sign points, an identification sign confirms. Every named destination needs one, and its wording must match the directional signs exactly.

Does: Points the way to destinations at a decision point — an arrow plus a name — guiding a stranger along the route.

Honestly · Placed AT decision points (junctions, lobbies), not randomly. It should show only the destinations relevant here, by progressive disclosure — listing everything at once is the classic overload.

Does: Gives information about a place — opening hours, a directory, a map, an orientation panel — usually read while stationary.

Honestly · Read up close and at leisure, so it can carry more than a directional sign; but even here, hierarchy and editing matter. A directory nobody can find is useless, so place it where people pause.

Does: States rules and safety information — no entry, fire exit, no smoking — often legally required and to a prescribed form.

Honestly · Some signs are the law, not a design choice: fire-exit and safety signs follow statutory codes (colour, symbol, placement). These are non-negotiable and lead the sign plan, like life safety leads the building.

Does: A map that shows the whole space and marks the viewer's position, helping people build a mental model of the building.

Honestly · Powerful when done right, but a map is only useful if it is ORIENTED to the viewer (what is ahead is up) — a north-up map at a turn confuses more than it helps. Heads-up orientation is the rule.

Does: A sign mounted at eye level on a wall, beside a door or at a decision point, for reading at close range — room names, identification, information.

Honestly · Eye level (around 1.4-1.6 m to centre) is where reading signs belong, so people can approach and read them, and a blind reader can find tactile text. Too high and it becomes decoration.

Does: A sign hung from the ceiling or mounted high, seen across a space and over crowds — directional signs in concourses, stations, malls.

Honestly · Height buys distance and clears the crowd, but it must be sized for that distance (bigger letters) and lit so it does not silhouette against a bright ceiling. Overhead is for seeing far, not reading close.

Does: A sign projecting at right angles from a wall, read by people moving ALONG a corridor or street rather than facing the wall.

Honestly · Solves the problem that a flat wall sign is invisible edge-on to someone walking past. Useful in corridors and streets; its size and projection must respect the circulation clearance.

Does: A self-supporting sign — a totem, monolith or pylon — standing in a space or landscape as a wayfinding landmark and identifier.

Honestly · Doubles as a landmark (the wayfinding lesson), announcing an entrance or anchoring a junction. Its form and material carry brand and meaning, so it is as much object design as graphic design.

Does: Wayfinding applied to the FLOOR — a coloured line or footprints to follow (famously in hospitals), or floor-mounted directories.

Honestly · Intuitive and it keeps eyes on the path, but a floor line is worn by traffic, hidden by crowds and a slip risk if the wrong finish, so it supports overhead and wall signs rather than replacing them.

Does: A sign that relies on the ambient light of the space, with high tonal contrast so it reads without its own light source.

Honestly · Often the honest default: if the space is well lit and the contrast is high, a sign needs no power. Reserve illumination for where ambient light fails or a sign must stand out — not by default.

Does: A sign lit by a light source aimed at its face, so the graphics are seen by reflected light in a dark space.

Honestly · Simple and effective, but the light must be even and glare-free — a hot spot or a reflection off a glossy face destroys legibility. A matt, non-glare finish is usually part of the answer.

Does: A sign lit from behind — a light box with translucent graphics, or halo-lit letters glowing against the wall — for strong presence at night.

Honestly · High impact and even, but a back-lit box can be TOO bright, glaring and flattening contrast; and letters lit only as a halo can be hard to read. Brightness is tuned to the setting, not maximised.

Does: An electronic message display (LED, LCD) showing changeable information — departures, directories, live updates.

Honestly · 'A screen is a better sign' is a MYTH: digital suits CHANGING information but adds cost, power, failure points and glare, and a dead or dazzling screen is worse than a printed sign. Use it for what actually changes, not for everything.

Does: The substrate and finish of a sign — metal, acrylic, timber, glass — with coatings chosen for durability, cleanability and a NON-GLARE surface.

Honestly · The material must suit the place (outdoor weathering, high-touch wear, cleaning) and the finish must not glare. A beautiful material with a mirror finish that reflects the lights is a legibility failure.

Does: Raised tactile characters and Braille on identification signs (rooms, lifts), mounted at a findable, consistent height so a blind person can read by touch.

Honestly · Required on key permanent-room signs by accessibility standards, at a set height beside the door on the latch side, with a non-glare finish. Tactile text is useless if a blind person cannot reliably FIND it.

Does: Strong LUMINANCE contrast between text and background (light-on-dark or dark-on-light), the single biggest factor in whether a sign can be read.

Honestly · Colour alone is not contrast: many people cannot tell certain colours apart, so rely on tonal (light vs dark) contrast. A tasteful tone-on-tone sign can be invisible to a low-vision reader.

Does: A matt, non-reflective finish so the sign is not washed out by reflected light or a mirror image of the room.

Honestly · One of the most overlooked legibility rules: a glossy or glass sign under bright light reflects and disappears. Accessibility standards require non-glare finishes on signs for exactly this reason.

Does: A well-known symbol (toilet, exit, lift, accessible) from a standard set — AIGA/DOT or ISO 7001 — understood across language and literacy.

Honestly · Use STANDARD, familiar pictograms, not invented ones: an unfamiliar or clever icon confuses. In multilingual India especially, a proven pictogram communicates where words in one script cannot.