When I was in the second grade, my teacher Vanaja told us a story I have never put down. A small girl, let us call her Deepa, had to cross a jungle at dusk. She had only a little lamp that lit the ground a single foot ahead of her. She could not see the jungle beyond that point. She could not see the far edge where the village waited. She could see one foot of path, and when she stepped into that light, the lamp gave her the next foot, and then the next. That, my teacher said, was enough. One foot of light at a time, Deepa walked the whole jungle through.
I did not know then that story of Deepa is also about mobility cane usage in our dear concrete jungles. Tip-tap, one stride at a time. For me, and millions of white cane users out there, the white cane is that lamp.
Built for the eye
Almost all cities are built for the eye. Planners draw it as an elevation seen from above, and citizens live it as a spectacle, seeing and being seen. The cane interrupts all this with a small, stubborn sound. It insists that the city is also an uneven ground beneath the feet. I have come to call this insistence as tip-tap knowledge. It is knowledge built one contact at a time: this platform, that familiar pit, that garbage drum, that slush where I slipped into, that dangerous manhole, and a cyclist’s wheel that broke my cane. And so expands the tip-tap knowledge like an animated encyclopaedia. Encyclopaedic though, my tip-tap knowledge is honestly partial. Each tap is a small hypothesis, confirmed or corrected by the next. It is knowledge that unfolds in time, step by step, so that I know a street by walking it rather than by surveying it.
In Chennai, where I live and work, the pavements are a fast-moving theatre. Where it exists, it comes to me as a contested ground. A hawker settles in where pathway appears. Suddenly, my cane clanks into a row of two-wheelers parked across. There is a pile of goods outside a shop, a tea stall with its circle of standing drinkers, a scooter cutting across to save three seconds, and a stray dog which has decided that this stretch is its. My tip-tap knowledge comes with yet another bitter truth. The city can refuse a cane user a space to tap at all. The tap is mostly drowned by horns, by engines, by the crowd. There are moments when I cannot hear my own cane. And yet in Chennai, and other mega metros out there, the tip-tap makes an announcement, and the announcement is about kinship.
Because the ground is unprepared, we the cane users win our safe passage via fellow commuters. A hand at the elbow. A stranger’s warning about the step. The tea seller who notices and says, “This way.” Scarcity throws people together, and the sound of the cane gathers human attention around it. Despite every tap, the cane may not find the edge in time. The fall into an open drain is not a metaphor. The other day, my friend fell into one of those pits which were carelessly left open after maintenance work.
On London streets
I have also walked on London streets with the same white cane. There the ground is laid. The pavement runs true, the tactile paving sits at the crossing, the kerb drops where it should. In London, the cane is not begging for the ground. One could tip-tap cleanly, and hear the sound too.
And yet no one cares to hear it. London is fast. People move like automatons, heads up, eyes on the visual city, earbuds in. On a busy street, the one person moving a tip-tap at a time is simply not attended to. The tap is heard by the pavement and by nobody else. So the tip-tap makes a different announcement here. It does not ask for the ground. It asks about pace. It insists that speed is not the measure of owning a city, that stride by stride is the measure, and that a city which cannot slow for the slowest walker has not finished being built, however smooth its pavements are. Chennai refuses the tap by overwhelming it. London refuses the tap by ignoring it. Ample ground, absent regard. Scarce ground, moving kinship. Neither city can be whole without a genuine heed for tip-tap knowledge.
Let me bring Deepa back, now grown (we will call her fictional Deepa, though she stands for many young women with a mobility cane, criss-crossing both Chennai and London).
She walks me through her canes the way one might walk through a family history. The first was the long rigid cane, which could not be bent or folded. Its design logic was survival. If a cyclist or a motorist struck it down, it endured; you bent it back and carry on. Collision is assumed in such a design. Then came the folding cane, four sections that slip into a bag. Then the cane with a roller at its tip, gliding rather than tapping. And now the sixfold cane in fibre and graphite, light as a pencil.
The last two, Deepa says, are London canes. And by London she does not mean the city in England. She means a condition of ground: laid, smooth, enclosed, predictable. There are Londons inside Chennai too. University campuses. The gated apartment complex. The roller tip and the graphite cane come into their own there. Outside, on the open street, they falter. The cane has grown light and refined, but its refinement presumes a ground that has already been made ready, and most of Chennai is not that ground yet. The instrument has outpaced the ecosystem, Deepa proclaims.
So White Cane Day observed on October 15 every year, Deepa insists, is not really about the cane. Cane training and rehabilitation technology are about working around an unruly environment, adapting the person to a world that will not change. But cane usage is advocacy. Each stride is an argument. And so the logic of rehabilitation must be turned on its head. Do not rehabilitate the person to survive the broken ground. Rehabilitate the ground. White Cane Day demands the rehabilitation of our ecosystem, so that those who move one stride at a time have a place not merely to pass through, nor merely to be tolerated in, but to own the city.
Two threats, two asks
Deepa and I, then, are suggesting two things, though threats are too many to count. The first threat is the horn. For us, the mobility cane users, and I am one of them, acoustics are the pathway itself. The tip-tap, the echo off a wall, the shift in sound as a gap opens: that is how the ground is read. We do not ask for pin-drop silence. Not at all. A quick honk that says I am here, mind the turn, holds its place in that harmony. What we object to is the sustained honk, the hand on the horn as though it were a clutch, pressed and held without a thought. That horn is not information. It is a declaration of rank: I am more important than you. It drowns sounds that are existentially required, certainly the tip-tap practice and advocacy. So our first ask is mutual regard. And here is something a city can actually do. At the point of granting a driver’s licence, teach the ethics of the horn, when it informs and when it bullies. A city that certifies competence can certify attention as part of competence.
The second threat is the stray dog, and it shares the same root. Dogs form packs because they are left to fend for themselves. Those packs are a real danger, above all to poor people, children and the elderly. But the danger is the city’s abandonment, not the dog’s nature. Feeding is where care begins, not where it ought to end. The dog must be parented, not merely fed and left alone to fend for.
Stray dogs, cane users, the poor, and all the rest who live on the fringes. The city makes metro orphans of us all, and the orphaning is pronounced every day, every moment, renewed by every held horn, every rushed step, every unlaid stretch of ground. So our second ask is an anti-orphanage mission, and it begins with something harder than any rehab module. Please, please acknowledge metro orphanage. Admit that the city’s speed, scarcity, and indifference are systemically producing metro orphans.
Little Deepa teaches us a humble story. You can move through what you cannot see whole, and that one foot of light is enough for the next step. The passage is always made one tip-tap, one stride at a time. That is not a limitation of the blind traveller. It is the truth of how everyone moves. Most are lucky enough not to notice it. We must ask why others cannot. That asking requires structural engineering of our public spaces. And nothing less.
Hemachandran Karah is a faculty in the Department of Humanities and Social Sciences, Indian Institute of Technology, Madras