One Molka Eliminated for Woman, One Giant Leap for Womankind

Special recognition entry in the 2022 EngineerGirl Writing Contest

UN-SDG-16.png

by Kyu-Sun Kim

10th grade at Seoul International School (Seoul, South Korea)


Special Recognition

“My life is not your porn.”

Nearly 70,000 women were on the streets of Seoul during a protest on August 4th, 2018. It was the largest female-organized demonstration in South Korea and also the fourth protest that year against the unnerving prevalence of hidden camera-related crimes, also known as molka.

Over 30,000 molka cases have been reported in South Korea since 2013. Disguised as smoke detectors in fitting rooms, drilled into toilet seats, or rolled into the lips of trash bags in public restrooms, cameras can be found everywhere (May, 2018). Moreover, of all molka perpetrators, 98% are male, only 31.5% face prosecution, and only 8.7% face jail time, which has induced an outrage among women across the nation and has even drawn international attention (Gong, 2018). To solve the problem of molka would be one step forward in achieving the UN's 16th Sustainable Development Goal: Peace, Justice, and Strong Institutions.

A viable solution to molkas would be a mobile app for molka detection that utilizes the phone’s camera and flashlight functions and additional hardware. This app would detect hidden cameras through a double-scan process. The first scan would scan for RF, or radio frequency, transmitters. Molka perpetrators commonly utilize wireless cameras, which transmit RF when sending illegal footage. They can be detected by this scan. A limitation is that cameras cannot be detected if turned off (Harper, 2019). However, when turned off, they impose no serious problem. Another downside is that other devices also transmit RF, including radios, Wi-Fi routers, satellites, and radars (EPA, 2021). They would also be caught during the first scan, causing false alarms or false positives. This is why the second scan is necessary to identify which devices are hidden cameras. The second scan will utilize the phone’s camera and flashlight. Its goal is to identify molkas by the reflection of their lenses by flashing an intensive light onto them. This reflection-based technique is often utilized by government agents to find hidden cameras and will likely produce effective results in the mobile app as well (Murray, 2021). The second scan will be selectively conducted on the suspicious locations identified during the first scan, which will lead its user to the likely molka locations. The app will guide its users through this process, so any user will be able to check her safety by herself.

In order for this solution to be successful, the software and hardware engineers building the app will have to cooperate with businesses. Such businesses are the likes of Apple, Samsung, and Huawei, which controlled 44% of the smartphone market in 2017 (Gartner, 2017). This is because the hardware needed for the RF-based scan is not present in any smartphone model yet. The app engineers must cooperate with businesses to incorporate RF modules into increasingly slim phone models. If they cooperate, the necessary hardware could be released in future products, and the app could be utilized by buyers across the world. Since not everyone can afford the latest iPhone, we must also consider underprivileged women around the world. A big tech pattern in the past decade was that companies tend to copy each other with major innovations. Once big brands release phones with RF-detecting hardware, smaller businesses selling cheaper products would follow (Pogue, 2016). These affordable companies could be the likes of Motorola, whose $160 smartphone released in 2021 received rave reviews (Sin, 2021). The widespread availability of this app in phones of every price range ensures that every user can feel safe anywhere, any time.

The creation of this app will enable women to feel at peace in a public space without having to fear their vulnerability being exploited by molkas - finally putting an end to one aspect of society’s “boys will be boys” mindset. That’s one molka eliminated for woman, one giant leap for womankind.

Bibliography

  1. May, T., & Lee, S. (2018, September 3). Is there a Spy Camera in That Bathroom? In Seoul, 8,000 Workers Will Check. New York Times. Retrieved from https://www.nytimes.com/2018/09/03/world/asia/korea-toilet-camera.html
    This article educated me about molka on a deeper level, showing public locations targeted (bathrooms, changing rooms). Useful statistics and emotional anecdotes highlighted the urgency of solutions.
  2. Gong, S., & Sullivan, M. (2018, October 18). South Korean Women Fight Back Against Cameras in Bathrooms. NPR. Retrieved from https://www.npr.org/2018/10/19/648720360/south-korean-women-fight-back-against-spy-cams-in-public-bathrooms
    Highlighted statistics on prosecution rates and the massive August 2018 protest (70,000 women). Showed systemic injustice and fueled the case for solutions.
  3. Pogue, D. (2016, November 1). When Tech Companies Copy One Anothers’ Best Ideas, Consumers Suffer. Scientific American. Retrieved from https://www.scientificamerican.com/article/when-tech-companies-copy-one-anothers-best-ideas-consumers-suffer/
    Explained how copying trends in the tech industry make innovations widespread across phone models, supporting inclusivity for a mobile app solution.
  4. Sin, G. (2021, November 18). Motorola Moto G Pure Review: An Easy Bargain. The Verge. Retrieved from https://www.theverge.com/22787370/moto-g-pure-review-4g-android-budget-phone
    Showed that budget smartphones ($160 Moto G) still include modern tech, ensuring app accessibility across socioeconomic backgrounds.
  5. Harper, E. (2019, April 10). The Secrets to Finding Hidden Cameras. Techlicious. Retrieved from https://www.techlicious.com/tip/the-secrets-to-finding-hidden-cameras/
    Covered detection techniques for wireless cameras using RF waves—knowledge applied in the app’s design to identify RF-transmitting objects.
  6. Murray, K. (2021, November 23). Spy Camera Detectors - Do They Work? Counter Espionage. Retrieved from https://counterespionage.com/spy-camera-detectors/
    Explained reflection-based camera detection, which inspired the app’s second scan to eliminate false positives from the RF scan.
  7. Environmental Protection Agency. (n.d.). Non-Ionizing Radiation From Wireless Technology. U.S. Environmental Protection Agency. Retrieved from https://www.epa.gov/radtown/non-ionizing-radiation-wireless-technology#:~:text=In%20addition%20to%20cell%20phones,or%20receive%20RF%20energy%20waves
    Explained RF transmitters and devices, clarifying limitations in detection (non-camera devices may also be flagged), giving technical reasoning for the app design.
  8. Gartner. (2018, February 22). Worldwide Sales of Smartphones Recorded First Ever Decline During the Fourth Quarter of 2017. Gartner. Retrieved from https://www.gartner.com/en/newsroom/press-releases/2018-02-22-gartner-says-worldwide-sales-of-smartphones-recorded-first-ever-decline-during-the-fourth-quarter-of-2017
    Provided statistics on smartphone brand dominance (Apple, Samsung, Huawei), key for understanding industry influence and app rollout strategy.

2022 Winners

These winning entries in the 2022 EngineerGirl Writing Contest showcase how engineers can help humanity meet one of the Sustainable Development Goals.

Arianna Huriash

SDG 1: End poverty in all its forms everywhere

5th grade at Eagle Ridge Elementary School (Tamarac, FL)

Caleb Adams

SDG 2: Zero Hunger

5th grade homeschool student (Baltimore, MD)

only thse!! only first 3