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Raising History From The Grave: Reparative Archival Pedagogy, International Virtual Exchange, And Community Engagement, Antonia Macdonald, Leah Rosenberg Aug 2026

Raising History From The Grave: Reparative Archival Pedagogy, International Virtual Exchange, And Community Engagement, Antonia Macdonald, Leah Rosenberg

archipelagos: a journal of Caribbean digital praxis

This article brings together three threads in digital pedagogy: international virtual exchange, archival recovery work, and reparative pedagogy to argue that their convergence generates a transformative framework for reimaging critical archival practice and transnational collaborations. Our argument is supported by two related pedagogical projects that we undertook. The first is a collaboration with Pan Caribbean Sankofa (PCS) and the Panama Canal Museum Collection (PCMC) at the University of Florida (UF). The second is a collaborative online international learning (COIL) exchange that took place between two undergraduate classes at a university in the Eastern Caribbean and UF. Both initiatives were grounded …

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Measure By Measure: Reflections On Building A Quiz Map For Critical Caribbean Digital Pedagogy, Ra Bacchus, Medardo G. Rosario, Alexander S. Butler Aug 2026

Measure By Measure: Reflections On Building A Quiz Map For Critical Caribbean Digital Pedagogy, Ra Bacchus, Medardo G. Rosario, Alexander S. Butler

archipelagos: a journal of Caribbean digital praxis

This article reflects on the web development of a digital quiz map designed to help students critically engage with the representation of the Caribbean in digital space. Emerging from workshops organized by Visiones del Caribe—a digital humanities initiative using digitized maps and archives to teach Caribbean history, culture, and cartography—this tool responds to students’ inquiries about the region’s spatial boundaries. The quiz invites students to select on a map those countries and territories they consider part of the Caribbean, prompting reflection on the diversity of perspectives shaping Caribbean identity. Drawing from the discourse of critical cartography and digital pedagogy, we …

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Tun Up: Building Digital Dancehall Fashion Archives From An Artist’S Perspective, Grayson Chong Aug 2026

Tun Up: Building Digital Dancehall Fashion Archives From An Artist’S Perspective, Grayson Chong

archipelagos: a journal of Caribbean digital praxis

This article investigates the opportunities and challenges of building a dancehall fashion archive with particular emphasis on the transition from the material to the digital. As an artist-scholar, I use my own dancehall fashion collection as a case study to explore the process of digitizing material artifacts (in this case, fashion and textiles). I focus on dancehall fashion in particular because it speaks to themes of resistance, self-fashioning, and creativity in the global fashion market. Throughout the article, I highlight what the transition between material and digital affords scholars and public audiences. In particular, I ask: "How do we retain …

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Acervos Documentales De Puerto Rico Y El Caribe @ Upr-Río Piedras: On Designing Digital Strategies For Preservation And Access Of Unique Puerto Rican And Caribbean Studies Collections, Mirerza González-Vélez, Mila Aponte-González Aug 2026

Acervos Documentales De Puerto Rico Y El Caribe @ Upr-Río Piedras: On Designing Digital Strategies For Preservation And Access Of Unique Puerto Rican And Caribbean Studies Collections, Mirerza González-Vélez, Mila Aponte-González

archipelagos: a journal of Caribbean digital praxis

This paper documents Acervos Digitales de Puerto Rico y el Caribe @ UPR-Río Piedras, its origins, goals, activities and participants. It reflects on the team engagement with fundamental discussions regarding the use of Omeka in a Caribbean context, that resulted in the articulation and enactment of ethical principles for digital curation, as well as in its commitment for fundamental digital preservation efforts based on minimal technology requirements. The paper also provides an assessment of its continuity as a DH initiative committed to preserving, improving open access, and building capacity for the effective use of unique digitized humanities collections, and poses …

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Digital Research Tools, Newspaper Texts, And Enslaved Fugitives In The Atlantic World, Gunvor Simonsen, Natacha Klein Käfer, Heather Freund, Felicia J. Fricke Aug 2026

Digital Research Tools, Newspaper Texts, And Enslaved Fugitives In The Atlantic World, Gunvor Simonsen, Natacha Klein Käfer, Heather Freund, Felicia J. Fricke

archipelagos: a journal of Caribbean digital praxis

This article demonstrates the benefits and pitfalls of utilizing Natural Language Processing to structure a large corpus of newspaper adverts on fugitive enslaved people from the Atlantic World between 1766 and 1821. We evaluate a model for multilingual event extraction trained specifically for fugitive ads and jail lists in its capacity to extract correctly the attributes relevant for historical analysis. Finally, we discuss how the current model may be used to expand and qualify databases concerning enslaved fugitives in the eastern Caribbean.

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Tracing Caribbean Narratives At The Intersection Of Language, Identity, And Social Media, Juan-Carlos M.E. Goilo Aug 2026

Tracing Caribbean Narratives At The Intersection Of Language, Identity, And Social Media, Juan-Carlos M.E. Goilo

archipelagos: a journal of Caribbean digital praxis

This article delves into how the creole language of Papiamentu navigates the complexities of cultural identity and decolonial praxis within the social media landscape. Drawing from literature reviews, digital ethnography, content analysis, and an interview with social media influencer Gerald Lijde, I explore Papiamentu’s deep-rooted colonial ambivalence—a legacy that shapes its contemporary online use. While digital platforms offer new avenues for celebrating and formalizing Papiamentu, they also risk commodifying its radical, anti-colonial roots into tourist-friendly narratives. By linking online content production to theories of agency and digital culture, the article illuminates Papiamentu’s enduring role as a vessel of resistance and …

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A Metadata Analysis Of Anthropological Scholarship About Haiti And The Dominican Republic, Tess Kulstad González, Pauline Kulstad González, Zoe Grubbs, Hongyuan Zhang Aug 2026

A Metadata Analysis Of Anthropological Scholarship About Haiti And The Dominican Republic, Tess Kulstad González, Pauline Kulstad González, Zoe Grubbs, Hongyuan Zhang

archipelagos: a journal of Caribbean digital praxis

This article presents the results of a metadata and content analysis of anthropological research about Haiti and the Dominican Republic available in the Anthropological Literature database and in the Journal of Latin American and Caribbean Anthropology. This analysis shows that anthropological knowledge about Haiti and/or the Dominican Republic, produced in Haiti and the Dominican Republic, is included less than scholarship published outside the island. In addition, our analysis indicates that research that pertains to both countries, or that considers transnational and/or inter-island processes has been infrequent. Furthermore, that which exists is not as discoverable or visible as research that focuses …

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“Un Compromiso Con La Tierra”: Digital Placemaking In The Art Of Rosaura Rodríguez’'S Instagram Stories, Jeannine Murray-Román Aug 2026

“Un Compromiso Con La Tierra”: Digital Placemaking In The Art Of Rosaura Rodríguez’'S Instagram Stories, Jeannine Murray-Román

archipelagos: a journal of Caribbean digital praxis

From a recording of a hot pink flower on a foggy hillside, its leaves trembling slightly in the wind, to the ink made from its petals pooling onto white cardstock, Puerto Rican artist Rosaura Rodríguez shares her experimental processes on Instagram stories, fifteen seconds at a time. Instagram is a fraught platform that encourages aesthetic homogeneity, and yet, continues to function as a site for developing micro-poetic techniques. This article focuses on Rodríguez’s in-process Instagram Stories, and particularly the “Highlights” feature which allows her to archive her working processes for two of her projects: 1. Temporada, a self-published comic that …

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Infrastructure Of Lack: Defining Caribbean Vernacular Networks, Luis Rivera Jiménez Aug 2026

Infrastructure Of Lack: Defining Caribbean Vernacular Networks, Luis Rivera Jiménez

archipelagos: a journal of Caribbean digital praxis

This article offers a theoretical reflection on the forms and meanings of networks in the Caribbean, moving beyond traditional definitions rooted in computation and formal infrastructure. By turning to vernacular, improvised, and culturally embedded modes of exchange—such as in "Club Nintendo" culture and BlackBerry Messenger (BBM) in the Dominican Republic, the DIY internet practices of Cuban users, and the ubiquity of memes and WhatsApp threads across diasporic communities—this piece reframes the concept of the “network” through a Caribbean lens. Rather than seeing the Caribbean as disconnected or technologically incipient, this approach understands the region as a space of creative, strategic, …

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Using Social Vulnerability And Coastal Flooding Risk To Inform Preparedness Interventions In Hillsborough County, Bessan Abuaish Aug 2026

Using Social Vulnerability And Coastal Flooding Risk To Inform Preparedness Interventions In Hillsborough County, Bessan Abuaish

OneUSF Summer Undergraduate Research Symposium

Traditional disaster planning strategies often rely on broad countywide approaches that fail to address neighborhood level needs. Identifying communities with overlapping social vulnerability and physical risks can inform more equitable preparedness interventions. To identify neighborhoods with overlapping social vulnerability and coastal flooding risk in Hillsborough County and inform targeted preparedness interventions for vulnerable populations based on physical and socioeconomic risks, Geographic Information Systems mapping was used to overlay 16 Centers for Disease Control and Prevention Social Vulnerability Index indicators with coastal flooding risks to isolate 36 high priority census tracts. Socioeconomic factors, age, limited English proficiency, vehicle access, and housing …

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Linking Sea Ice Melt, Water-Column Structure, And Particle Distributions In The Weddell Sea, Daniel England Aug 2026

Linking Sea Ice Melt, Water-Column Structure, And Particle Distributions In The Weddell Sea, Daniel England

OneUSF Summer Undergraduate Research Symposium

Sea-ice melt strongly influences the coastal waters of Antarctica by lowering surface salinity, reducing vertical mixing, and changing MLD (mixed layer depth). These changes can affect phytoplankton biomass, particle formation, and carbon export. This poster examines how meltwater, and mixed layer depth relate to fluorescence, particle abundance, and particle biovolume in the Weddell Sea region of the Western Antarctic Peninsula. CTD (conductivity-temperature-depth) casts from the Polar Rapid cruise were used to analyze temperature, salinity, density, and fluorescence across multiple transects, and stations. Salinity was used to estimate meltwater percent in the water column, while density and temperature were used to …

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The Invisible Threat: Traditional Culture-Based Monitoring Misses The Vbnc State, Sarah Fee Aug 2026

The Invisible Threat: Traditional Culture-Based Monitoring Misses The Vbnc State, Sarah Fee

OneUSF Summer Undergraduate Research Symposium

All living organisms share a fundamental biological drive to survive through adaptation. In drinking water systems, pathogens like E. coli utilize survival mechanisms to withstand the chemical disinfectants designed to eliminate them. While treatment with free chlorine or monochloramine successfully stops bacteria from multiplying into colonies, many cells respond to this oxidative stress by shifting into a viable but non-culturable (VBNC) state. In this state, bacteria remain physically intact and potentially virulent but fail to grow on standard agar plates, effectively “disappearing” from the conventional monitoring used to verify water safety. This investigation resolves this monitoring blind spot by utilizing …

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Temporal Graph Networks With Dynamic Mode Decomposition For Iomt Threat And Risk Detection, Thinh Pham Aug 2026

Temporal Graph Networks With Dynamic Mode Decomposition For Iomt Threat And Risk Detection, Thinh Pham

OneUSF Summer Undergraduate Research Symposium

The growing use of interconnected medical devices expands the attack surface of healthcare networks and creates the possibility that a compromise affecting one device, gateway, or communication channel may propagate through connected systems, producing cascading operational and patient-safety consequences. This research investigates whether temporal graph learning can improve intrusion detection and dynamic cyber-risk assessment in Internet of Medical Things networks. A Temporal Graph Network represents network flows as time-ordered interactions between communicating devices, uses each interaction to update their evolving behavioral profiles. The model jointly supports attack-type classification, anomaly detection, and dynamic risk scoring. The design also explores Dynamic Mode …

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Digitizing An Assessment Protocol To Screen Bilingual Children For Developmental Language Disorder Risk, Ava De La Cruz, Anna Soares M.S., M. Adelaida Restrepo Phd Aug 2026

Digitizing An Assessment Protocol To Screen Bilingual Children For Developmental Language Disorder Risk, Ava De La Cruz, Anna Soares M.S., M. Adelaida Restrepo Phd

OneUSF Summer Undergraduate Research Symposium

By integrating technology into assessment protocols, administration becomes more streamlined and scores become quicker to calculate. It opens doors for portable evaluations and data, efficient result analysis, and easily searchable records. To take advantage of these benefits, this project developed a digital version of the form used in the Spanish Screener for Language Impairment in Children (SSLIC). SSLIC screens Spanish-English bilingual children for the risk of DLD, utilizing subtests focused on morphology, sentence repetition, and other language-specific measures. Through the survey and database management tool REDCap, each section of SSLIC’s protocol was converted into a digital survey for researchers to …

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In Vitro Evaluation Of A 405-Nm Blue-Light–Emitting Antimicrobial Bandage Using Micrococcus Luteus, Daniel W. Wallace, Joseph M. Busher Aug 2026

In Vitro Evaluation Of A 405-Nm Blue-Light–Emitting Antimicrobial Bandage Using Micrococcus Luteus, Daniel W. Wallace, Joseph M. Busher

OneUSF Summer Undergraduate Research Symposium

Postoperative wound infections remain a major clinical challenge, worsened by rising antibiotic resistance and passive dressings that fail to reduce bacterial growth. Antimicrobial blue light near 405 nanometers shows broad-spectrum bactericidal activity, yet most prior approaches use short, high-intensity illumination from stationary sources rather than continuous, wearable delivery. This study evaluates a wearable 405-nanometer blue-light bandage designed for continuous, low-intensity exposure suited to prolonged wound-adjacent use. Antimicrobial performance was assessed in vitro using Micrococcus luteus, a safe model organism, comparing continuous exposure to matched dark controls. Exposure produced a pronounced, time-dependent reduction in bacterial viability, with near-complete suppression of detectable …

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Chemical Effects Of Microplastics On Photochemistry In A Coral-Associated Zooxanthella, Meghan A. Hennings, Matz Indergard, John E. Parkinson Aug 2026

Chemical Effects Of Microplastics On Photochemistry In A Coral-Associated Zooxanthella, Meghan A. Hennings, Matz Indergard, John E. Parkinson

OneUSF Summer Undergraduate Research Symposium

Coral bleaching is the process by which corals lose their symbiotic microalgae in response to stressful conditions. These photosymbionts, known as zooxanthellae, give corals their color and sustain host growth through mutualistic nutritional exchange. Bleaching events are becoming more common and severe, driving research into coral conservation and the resilience of each partner in the symbiosis. Yet it is unknown how certain pollutants, such as microplastics, may affect bleaching outcomes. Previous research in our laboratory has demonstrated that the presence of polyvinyl chloride (PVC) microplastics inhibits bleaching recovery in sea anemones (a coral model), but it remains unclear whether the …

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Alterations In Intracellular Pathways By Structured Acoustics Across Mammalian Model Systems, Mary B. Holahan, A'Niya Jackson, Jose Rumbaut-Clark, Elaina Schuler, Arnav Chavda, Thanh Mai Nguyen, Junaina Nazneen, Ana Beatriz-Melgar, Sarah Hedenstad, Emily Hernandez Aug 2026

Alterations In Intracellular Pathways By Structured Acoustics Across Mammalian Model Systems, Mary B. Holahan, A'Niya Jackson, Jose Rumbaut-Clark, Elaina Schuler, Arnav Chavda, Thanh Mai Nguyen, Junaina Nazneen, Ana Beatriz-Melgar, Sarah Hedenstad, Emily Hernandez

OneUSF Summer Undergraduate Research Symposium

Music can be defined as structured sound that serves as a “universal language” capable of influencing emotion, cognition, and social connectivity in humans. Its formal application into the medical profession began in the 20th century, following World War I and II.  Human subject research involving music therapy has since reported a myriad of health benefits such as those on emotional (e.g., anxiety, depression, and stress), neurological (e.g., cognitive impairment, sleep issues, and dementia), and physical well-being (e.g., pain, multiple sclerosis, fibromyalgia). However, the impact of such structured acoustics on biological processes at the cellular and molecular level remains unclear. Towards …

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Photophysical Study Of A Cyclopropenium Azobenzene-Based Photoswitch, Amya Culbreath, Gabriella Oliver, Chavdar Slavov Aug 2026

Photophysical Study Of A Cyclopropenium Azobenzene-Based Photoswitch, Amya Culbreath, Gabriella Oliver, Chavdar Slavov

OneUSF Summer Undergraduate Research Symposium

Ionic liquids are salts that exist as liquids at or near room temperature and are of interest because their structures can be tuned to control properties such as viscosity, polarity, solvation environment, and molecular organization. Incorporating photoswitches into ionic liquids offers a strategy for introducing light-responsive behavior, where reversible structural changes can be used to dynamically modulate liquid structure and function. Here, we present the synthesis of a photoswitchable ionic liquid and investigate its dynamic properties using ultrafast transient absorption spectroscopy. Our results provide insight into how molecular photoswitching influences ionic liquid structure and dynamics, guiding the development of ionic …

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Ladbench: A Benchmark For Logical Fault Detection In Images, Sahasra Kondapalli, Lara Radovanovic, Mingyang Mao, Aadi Palnitkar Aug 2026

Ladbench: A Benchmark For Logical Fault Detection In Images, Sahasra Kondapalli, Lara Radovanovic, Mingyang Mao, Aadi Palnitkar

OneUSF Summer Undergraduate Research Symposium

Large Vision Language Models (VLMs) excel at visual question answering and semantic grounding, but their capacity for autonomous logical reasoning remains underexplored. Existing anomaly benchmarks emphasize visual errors or direct prompting rather than the physical and social common sense needed for open-world deployment. To address this, we introduce LAD-bench, a benchmark of more than 1,000 curated synthetic images with logical anomalies across four domains: Residential, Urban, Collaborative, and Nature. We further propose a Tiered Prompting Protocol based on progressive disclosure, which measures how much explicit assistance a model needs to localize and reason about a logical fault. Evaluating leading foundation …

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Llm-Assisted Detection And Repair Of Hardware Security Vulnerabilities In Verilog Designs, Ethen Santana, Gabriel Gyaase Aug 2026

Llm-Assisted Detection And Repair Of Hardware Security Vulnerabilities In Verilog Designs, Ethen Santana, Gabriel Gyaase

OneUSF Summer Undergraduate Research Symposium

Hardware designs, like software, are susceptible to bugs that can introduce security vulnerabilities and create opportunities for malicious exploitation. Unlike software vulnerabilities, however, hardware flaws become permanently embedded in silicon after fabrication, making them difficult or impossible to patch. Many of these weaknesses are categorized under the Common Weakness Enumeration (CWE) framework and include improper access control, exposure of sensitive information, and unintended privilege escalation. To improve the detection of such vulnerabilities, we propose a methodology that leverages a Large Language Model (LLM) to identify potential hardware CWEs directly from hardware designs in Verilog. The proposed approach is evaluated iteratively …

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Smartphone-Based Profiling Of Industrial Control Systems Using Magnetic Side Channels, Michelle Mcaveety, Rylan Pietras, Robert Karam Aug 2026

Smartphone-Based Profiling Of Industrial Control Systems Using Magnetic Side Channels, Michelle Mcaveety, Rylan Pietras, Robert Karam

OneUSF Summer Undergraduate Research Symposium

Industrial Control Systems (ICS) have increasingly been subject to malicious cyber attacks, thus threatening the operational safety, stability, and reliability of critical infrastructure. While existing research has utilized electromagnetic, timing, and audiovisual side channels for ICS attacks, the offensive utility of magnetic side channels in these environments has yet to be explored. Utilizing the magnetometers present in modern-day smartphones, the magnetic fields produced by the Programmable Logic Controller (PLC), Human-Machine Interface (HMI), Linear Actuator Controller, and AC-to-DC Power Converter are recorded. Magnetic field data then undergoes signal processing coupled with machine learning classification on extracted feature vectors to determine the …

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Side-Channel Protection Through Threshold Implementation: A Case Study Of Poseidon, Siddhartha Tamma, Madison Daniella Eissayou Aug 2026

Side-Channel Protection Through Threshold Implementation: A Case Study Of Poseidon, Siddhartha Tamma, Madison Daniella Eissayou

OneUSF Summer Undergraduate Research Symposium

As systems grow complex, side-channel attacks pose severe threats by exploiting physical leakage, including power consumption, timing variations, and electromagnetic emissions, to infer sensitive data. To counter this, threshold implementations mask sensitive data by splitting it into randomized shares and performing intermediate computations so that no individual share reveals meaningful information. We aim to achieve a side-channel resistant architecture that eliminates statistical leakage across millions of evaluation traces. To minimize hardware overhead on the FPGA, we can time-multiplex a single protected S-box core across the cipher’s partial rounds. By decomposing the non-linear x^5 operation into cascading steps, we also aim …

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On Shrinkage Estimators For Pareto Ii Parameters For Right Censored Type Ii Data, Jubran Abdulameer Labban, Hadeel Alkutubi Aug 2026

On Shrinkage Estimators For Pareto Ii Parameters For Right Censored Type Ii Data, Jubran Abdulameer Labban, Hadeel Alkutubi

Iraqi Journal for Computer Science and Mathematics

The aim of this study is to estimate the first two shrinkage estimators for the parameters of the Pareto II distribution with right-censored Type II data. The methods we used in this study are: maximum likelihood and Bayesian. In the Bayesian method, we use non-informative priority, which is Jeffries priority, and we use the squared error loss function. These estimators were compared through Monte Carlo simulation to indicate preference based on the mean square error criterion.

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Gpu Ray Tracing And Di!Erentiable Multi-Physics Innovations, Xavier Pillet Aug 2026

Gpu Ray Tracing And Di!Erentiable Multi-Physics Innovations, Xavier Pillet

Defensive Publications Series

This document, produced with the assistance of GPT-5.2 Thinking and Gemini 3 Reasoning, is released under the Apache License 2.0. It is a voluntary defensive publication (prior art) and therefore enters the prior art upon release under the applicable patent statutes : EPC Art. 54(2) (European Patent Convention), French IPC Art. L 611-11 (French Intellectual Property Code), 35 U.S.C. §102(a) (United States Patent Act), Chinese Patent Law Art. 22(5) (両匡丢氡儡吡嘡丣刡氢), and Japanese Patent Act Art. 29(1) (闘旧避). Description: defensive publication covering enabling inventions around GPU/RT-core ray tracing, differentiable simulation, experimental validation, interoperability (standards), operational security, sustainability, and cross-domain applications (RF/LiDAR/IR/acoustics/seismology/climate/nuclear/biophotonics/medical), …

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Resource-Constrained Multiprocessing Packet Pipeline With Shared Configurable Elements, N/A, N/A Aug 2026

Resource-Constrained Multiprocessing Packet Pipeline With Shared Configurable Elements, N/A, N/A

Defensive Publications Series

A subsystem for network packet processing uses a pool of shared, configurable processing resources. The architecture includes these shared processing elements, a centralized event processing engine, and a partitionable shared memory. The event processing engine accumulates events from the packet pipeline and forwards them as tasks to the processing elements. These elements, which may be implemented as microcode sequencers, execute writable microcode firmware to perform logical and arithmetic operations and handle interrupts independently of a central processing unit. The processing elements access the shared memory to exchange state and packet data between processing stages. This approach improves resource utilization and …

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Method And Apparatus For Reducing Semiconductor Package Warpage During Reflow, N/A, N/A Aug 2026

Method And Apparatus For Reducing Semiconductor Package Warpage During Reflow, N/A, N/A

Defensive Publications Series

The technology generally relates to controlling package warpage during reflow soldering using a temporary support structure. The structure, composed of a glass carrier and a high-coefficient of thermal expansion balance film, is applied to the top surface of a package substrate before the reflow process. As temperature increases during reflow, the high-coefficient of thermal expansion balance film expands or shrinks, inducing a controlled downward deformation that acts as a counter-stress. This action balances the internal stresses that cause package warpage, maintaining a flat profile throughout the reflow cycle. The flat package profile facilitates accurate alignment and bonding of its ball …

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Automated Clock Domain Crossing Maximum Delay Constraint Application Using Intermediate Anchor Gates, N/A, N/A Aug 2026

Automated Clock Domain Crossing Maximum Delay Constraint Application Using Intermediate Anchor Gates, N/A, N/A

Defensive Publications Series

The technology manages clock domain crossing paths by applying a maximum delay constraint to a designated intermediate anchor gate instead of the final destination flip-flop. The register-transfer level configuration instantiates a specific logic gate, such as a MASK AND gate, as this anchor point and assigns it a standardized name. During compilation, a software script automatically discovers these anchors by name and applies a localized, point-to-point delay constraint directly to the pins of the anchors. This pin-to-pin anchoring decouples the timing constraint from the final sampling logic. This approach results in greater placement flexibility for the destination logic across the …

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Neuromorphic Soft Swarm Robotics, Xavier Pillet Aug 2026

Neuromorphic Soft Swarm Robotics, Xavier Pillet

Defensive Publications Series

This document, produced with the assistance of GPT-5.2 Thinking and Gemini 3 Reasoning, is released under the Apache License 2.0. It is a voluntary defensive publication (prior art) and therefore enters the prior art upon release under the applicable patent statutes : EPC Art. 54(2) (European Patent Convention), French IPC Art. L 611-11 (French Intellectual Property Code), 35 U.S.C. §102(a) (United States Patent Act), Chinese Patent Law Art. 22(5) (両匡丢氡儡吡嘡丣刡氢), and Japanese Patent Act Art. 29(1) (闘旧避). It discloses enabling systems and methods combining soft actuation (HASEL/EAP), event-based vision (DVS), neuromorphic computing (SNN), and swarm intelligence, covering devices/sensors, closed-loop control, …

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Memory-Based Lock-Free Inter-Process Communication, Vlad Popa, Andy Hung, Atneya Nair, Mikhail Naganov, Shunkai Yao, Eric Laurent, Jean-Michel Trivi Aug 2026

Memory-Based Lock-Free Inter-Process Communication, Vlad Popa, Andy Hung, Atneya Nair, Mikhail Naganov, Shunkai Yao, Eric Laurent, Jean-Michel Trivi

Defensive Publications Series

A lock-free inter-process communication (IPC) system can utilize shared memory to broadcast system events from a single writer process to multiple reader processes. The system employs a shared memory circular queue and an atomic sequence counter that increments before and after write operations, allowing readers to determine if an active write is occurring. By calculating an active queue index using the sequence counter, reader processes can safely access previously committed historical state data without blocking or busy-waiting. This non-blocking architecture prevents IPC message queue overflows for frozen or suspended background applications, eliminates priority inversion, and avoids the thundering herd problem …

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Adaptive Control Of A Media Environment Using Synchronized Physiological Data, Rohit Jain Aug 2026

Adaptive Control Of A Media Environment Using Synchronized Physiological Data, Rohit Jain

Defensive Publications Series

Media environments can operate without awareness of a user's physiological state, and some integration methods may be limited by factors such as high-latency cloud processing or simplistic control actions. A system is described that can establish a low-latency communication channel between one or more wearable devices, such as a smart watch or fitness tracker, and a media playback system, for example, a smart television or streaming device. With appropriate user consent, physiological data, such as heart rate variability and electrodermal activity, can be transmitted from the wearable device and processed locally on the media system. Based on this real-time analysis, …

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