Chapter 318: Accessibility Technology Service · UN Recognition

In Niuyue, the sky had just grown dark; the golden light on the exchange's outer walls had not yet faded, but the UN headquarters building had already lit up another set of lights. Here there were no ribbons, no bell‑striking hammer, only a few national flags slowly rising on the steps, swaying gently in the evening breeze.

He Yushui lifted her backpack onto her shoulder, glanced up at the emblem above the doorframe. She wore a grey‑blue jacket today, the zipper pulled only halfway, revealing the washed‑old T‑shirt underneath—printed with a line of small text: "Those who hear the world should not be shut out by the world."

The hall already held many people. Front‑row seats were taken by national representatives; the back row held a line of persons with disabilities—some with canes, some wearing hearing aids, and one woman wearing smart glasses whose lenses flashed faint blue light from time to time. Technicians were debugging equipment; the projection screen popped up the APP interface, the menu crystal clear, the voice prompts turned up to maximum volume.

"Try again?" the staff member whispered.

He Yushui waved her hand. "No need. They've been waiting for this day longer than we have."

Just as her words fell, the host walked onto the stage and announced the start of the press conference. The first to appear was a totally blind woman named Lin Xiulan. She stood firm, said nothing, first reached out to feel the back of the chair beside her to confirm her position, then sat down. After that, the technicians opened the APP and activated the environmental‑sound‑visualization feature.

The backdrop synchronized: the previously black screen suddenly rippled like raindrops on water. When someone spoke, the ripples turned into colored rings that expanded outward from the sound source; the noise of the air‑conditioning vent appeared as a steady yellow line across the bottom of the screen.

"What I'm seeing now is the spot where you just clapped," Lin Xiulan suddenly said, pointing a finger to the front‑right. "And over there, a woman in high heels just stood up—her footsteps carry an echo."

The hall fell silent for a moment, then burst into applause.

The second presenter was a deaf man surnamed Chen, a sign‑language teacher in the community. He wore a tactile‑feedback vest on his back, linked to his phone via Bluetooth. The technicians played a piece of music—Beethoven's "Ode to Joy".

At first he showed little reaction, but a few seconds later his shoulder twitched. Then his right hand slowly lifted, moving lightly in time with the rhythm, as if signing in the air.

"The bass drum beats rise from my chest," he said, "the strings sweep past from behind, like wind blowing leaves. For the first time, I 'heard' the whole piece."

A few listeners in the audience quietly wiped their eyes. A little girl in a wheelchair pulled her mother's hand and said, "Mom, I want that vest too."

When the demonstration ended, the host invited the disability‑representative to speak. It was still Lin Xiulan; she took off her glasses, faced the microphone, her voice soft but steady:

"I used to live in silent darkness. Not because I couldn't see, but because no one told me what sound looks like. Now it's different. I can 'see' sound and also 'hear' color. Yesterday my daughter came home from school wearing a red skirt; the moment she stepped inside, my glasses reminded me—'Warm tones approaching, medium speed.' I laughed and called her name. She asked, 'Mom, how did you know it was me?' I replied, 'Because you've come back— the world has lit up.'"

No one clapped; everyone was stunned. Only when she sat down did the applause explode, lasting nearly a minute.

At that moment, a UN official rose to speak. He was short‑statured, his hair white‑flecked, speaking without glancing at his notes, instead scanning the whole audience.

"We often talk about inclusion," he said, "but too often inclusion is just a slogan. Build a ramp, install a Braille button, and we feel we've done good. Yet we forget that the real barrier isn't underfoot—it's in the interface that connects us to the world. Today this APP is not merely a tool; it is a bridge, a translator between ear and eye."

He paused, then looked toward where He Yushui stood.

"It shows us that technology ought not serve only the strong; it should light a lamp for those who are overlooked. Therefore I formally declare—" he raised his voice, "—this is the benchmark of global inclusive technology."

Applause rang out again from the hall. This time even the international representatives who had stood arms crossed, faces skeptical, relaxed their brows—some nodded, some took notes, and an African delegate shot up his hand to request the floor, saying he wanted to introduce a trial as soon as possible.

The media Q&A session began quickly. A reporter stood, microphone in hand, and asked: "This technology is indeed moving, but it relies on smart devices and the internet. In remote areas many people don't even have a phone—how can it be spread? Won't it instead widen the digital divide?"

The hall fell silent.

The official didn't rush to answer, but turned to He Yushui: "This question—please have the project lead respond."

He Yushui rose, walked to the front of the stage. She held no notes, didn't look at the screen, and spoke only a few plain sentences:

"The first batch of equipment won't be sold; it will be given away. The source code will also be open‑sourced—anyone can modify and use it. Training will rely on local volunteers, not on us sending people. We've tested it in Yunnan: a village‑school teacher learns it in three days and can then teach others. Moreover, the basic version runs on a hundred‑yuan‑class phone, draws little power, and works offline for most functions. We don't fear it being crude; we fear it going unused."

The reporter nodded, then asked no further questions.

As the press conference drew to a close, the official invited the national representatives to sign the Digital Equality Initiative. The signing table was set in a side hall, its backdrop a huge projection of the Earth, marked with the first‑partner countries: Kenya, Bangladesh, Peru, Vietnam…

He Yushui finished signing, stepped to the side. She didn't hurry away; instead she stood by the window and watched for a while. Outside the plaza, a group of children circled a tech‑mobile vehicle, its sides plastered with their APP's logo and the large characters: "Whatever you can hear, we remember."

Back on the steps of the main building, she stopped, lifted her gaze to the night sky. Stars were few, but the lights were bright enough. She pulled an old photograph from her pocket, its corners worn—it showed her father when he was young, repairing a radio, wearing work pants, a screwdriver clenched between his teeth, the table covered in parts.

She whispered softly: "Dad, you once said fixing a radio isn't just to make it sound—it's to hear the outside world."

Behind her came footsteps; a staff member approached to remind her: "The car is waiting—we need to upload the encrypted package before ten o'clock."

She put the photo away, turned, and walked toward the exit.

In the Control Room, six monitors stood in neat rows; the central main screen displayed the upload progress bar: 【Accessibility Technology Service Package – connecting to the UN Digital Public Welfare Platform】.

Progress: 98%.

The technicians tapped a few keys, and a confirmation dialog popped up.

"Confirm upload?"

"Send." He Yushui said.

The Enter key was pressed; the system prompt appeared: 【Access successful. Global nodes activated.】.

She exhaled in relief and left the building. The night wind blew in, making the flags on the flagpoles rustle. She gave one last look at the UN emblem, which glowed with a calm light under the lamps.

The first batch of equipment will be dispatched within 48 hours, destined for a certain African refugee camp and a mountain‑area school in South Asia. The shipping list reads: 500 smart glasses, 300 tactile vests, 1 000 offline audio boxes, plus user manuals (including a Braille edition).

He Yushui boarded the vehicle; the window rose slowly.

The car's radio was playing the evening news: "Today the UN has officially launched a new accessibility‑technology service system, marking a crucial step toward global digital equality……

She didn't listen to the end, closing her eyes.

The car started, pulling away from the steps. The plaza lights receded, and finally the stars above came into view.