Iris Calder kept her tools arranged like a set of modest threats: pliers with one jaw dulled from a hundred stubborn crimps, a soldering iron that smelled faintly of orange peel from an experiment with citrus flux, and a handful of wire spools with names scrawled on masking tape. She called the iron Maggie because it hummed like a domestic appliance and refused to be dignified. The workshop was a lean room off a narrow corridor of homes that shared a single feed node — not enough to be called communal in the old language, but close in the language that grew from having to count your warm hours.
People used the Presence Network the way they used porchlights; some kept them on to feel that the city had not entirely drifted away. In the evenings the Net stitched voices into the dark: a child in the fourth floor cube teaching the block a nonsense song, a neighbor letting her hands brush against a transmitted hand to calm a fever. Iris would stand before her bench and coax frequencies the way other people coaxed stray cats. She liked the work because it rewarded patience and exactness. She disliked how the work rewarded being alone.
Tonight the corridor smelled of roasted tubers and a sweetness of street vendors' preserves — vendors who boiled down dried figs in a parabolic kettle and pretended to be world-class chefs. That detail of life had little to do with relays and phasing and yet it mattered; fresh food kept people more apt to leave the safety of their feeds, and the smell threaded through the Net in latency and memory. A neighbor outside had hung a line of patched fabric hats that looked like slow-moving sunflowers: micro-panels stitched into brims, catching stray rays to keep the communal kettle warm. The image amused Iris; fashion that doubled as utility made people feel useful again.
Her job called itself tuning; the job in action called for spanners and ears. On a workbench in the center of the room, a bank of LEDs blinked in a measured rhythm as she aligned the amplitude for the evening's neighborhood broadcast — a program they ran on rotations: lullabies for the sleep-prone, stories for the shut-in, voices for the lonely. She adjusted a trimmer, bent close, and listened to the change in the tone: the Net responded like a patient patient, shifting its breath under her hands. A small laugh escaped her when Maggie hissed and threw a minor spark. "Honestly," she said to the iron, "you'll oxidize yourself into a memoir."
Two doors down, Old Jalen's voice creaked into the feed. The man had a laugh that sounded like a gate being opened. "Iris," he called, not quite loud enough to be called a call, more a nudge. "Tune us down a touch. My sister's singing keeps calling me back to the wartracks. I need my tea not my trauma."
Iris clicked a dial and softened the low end. "We'll give you tea instead of trenches, Jalen. Try humming the kettle; make a song of it."
There was the kind of pause that means someone is smiling but doesn't want to say so. Then, softer: "If I could, girl. If I could. I'd like to actually hold someone."