Selective Bandwidth: For Your Own Good

Year
2026
Medium
Animated film, trailer for an interactive narrative game

Parental care as a legacy system: built for survival, out of step with how children feel today.

Selective Bandwidth: For Your Own Good is the trailer for an interactive narrative game about intergenerational trauma in East Asian families. Through selective memory, a mother remembers her daughter’s achievements in high definition while the girl’s feelings never quite load.

The work treats parental care as a legacy system. It was built for survival, by a generation that lived through scarcity and upheaval, and it no longer fits the emotional world its children live in.

The film ends on an open question: can she work out where her daughter’s isolation came from by unlocking the objects in the room?

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Ms. Lin, the mother
Ms. Lin, the mother
Goals: prevent failure at all costs, turn effort into visible results, keep the family respectable. Her protocols: “I am doing this for your own good.” Emotional pain is an acceptable cost. Achievement proves love.
Shirley Sun, the daughter
Shirley Sun, the daughter
Goals: meet expectations, avoid disappointing anyone, stay functional, and one day get out from under the family’s control. She is drawn half-transparent, because in her mother’s memories she is a role, not a person.
The Bandwidth World
The Bandwidth World
After a fight with her daughter, Ms. Lin faces the trophies and certificates she helped her earn. Each object holds a locked memory, and the house becomes a system she has to unlock to understand why her daughter pulled away.

Research basis

The project starts from Mark Wolynn’s idea that unprocessed trauma and stress can be passed down and shape the emotional patterns of the next generation. Parents born in the 1960s and 70s often grew up with national insecurity, material hardship and social turbulence. Survival became their default setting, and it carried over into how they raised their children.

Lindsay C. Gibson’s work on emotionally immature parents helped me name what I wanted to critique: love that depends on performance, especially in hyper-competitive East Asian settings. Research on parental conditional regard describes the mechanism. Good performance brings more love, approval and attention; poor performance brings withdrawal, coldness and devaluation. Children learn that their worth depends on meeting outside standards, and the result can be perfectionism, fear of mistakes, difficulty handling emotions, and anxiety or depression.

I call this “systemic ghosting.” The child is not neglected outright; she is simply not received. Her feelings are filtered out, as if the line between mother and daughter only has bandwidth for grades and trophies.

Question

How does survival-driven parenting pass trauma to the next generation as conditional love?

Method

Reading on intergenerational trauma, emotionally immature parenting and parental conditional regard; mapping the survival imprint of the 1960s–70s generation into a system-logic flow and a psychological mechanism map; character profiles with data-style “input” and “output” priorities by age; storyboarding.

Key sources
  • Mark Wolynn, It Didn’t Start with You
  • Lindsay C. Gibson, Adult Children of Emotionally Immature Parents
  • Qian, Guan & Qin (2021), Effects of Parental Conditional Regard on Adolescents’ Internalizing Problems
From research to form

The family becomes software. The mother’s survival code runs as a legacy protocol: achievement renders in 4K, while the child’s feelings come through as corrupted data and lag. The interface is the argument, and the daughter’s missing face is the result.

Research boards