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Entries

Date Title Views

Budget Speech Generating Devices

With increasing awareness of mental health problems, speech impediments, and disabilities like Autism Spectrum Disorder (ASD), many may get tested. Still, they may not have the financial means to afford assistive technology.

Augmentative and Alternative Communication (AAC) devices, such as speech-generating devices, can be out of reach for many. Although they want to give such devices a try,

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Dipen Rathod
Mumbai, India
Votes: 0
Views: 328
Medical
May 28, 2025

Hybrid Power-Managed Environmental IoT Node for Remote Sensing and Wildlife Monitoring

This project presents the design of an ultra-low-power, hybrid-powered IoT sensor node tailored for deployment in remote and biodiverse regions such as the Amazon rainforest. The node integrates a solar panel, Li-ion battery, and power multiplexer (TPS2110A) to dynamically manage power sources with seamless switching, ensuring continuous operation even under fluctuating environmental conditions.

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Ohm Kumaresh Ramou
Puducherry, India
Votes: 0
Views: 328
Electronics
Jun 21, 2025

Rational Use of Waste Natural Leather Materials

The problem of recycling and rational use of leather production waste, especially in recent years, has become relevant all over the world. This is explained by the fact that in the process of producing natural leather, a large amount (30 - 50% of the mass of raw materials) of waste is formed.

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Saydaliyeva Umidakhon
Tashkent, Uzbekistan
Votes: 0
Views: 327
Manufacturing & Materials
May 22, 2025

A Folding Propeller Coupled Turbojet System for Supersonic Aircraft Propulsion

SUPERSONIC AIRCRAFT PROPULSION PROBLEM

A major challenge confronting the development of supersonic passenger aircraft is the need for a propulsion system which can: 

meet the current stringent stage 5 noise requirements during takeoff and landing;

operate efficiently at subsonic and supersonic speeds.

THE PROPOSED PROPULSION SYSTEM

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Isaac Ennison
Accra, Ghana
Votes: 0
Views: 327
Energy, Power & Propulsion
Jun 7, 2025

Script Decode: Multilingual Prescription Clarity

When medical prescriptions are written in difficult-to-read handwriting patients face greater danger of medication errors alongside interrupted healthcare operations and compromised safety. An OCR-NLP-based approach within our project serves to both accurately interpret and validate handwritten medical prescriptions precisely.

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Murali G
Erode, India
Votes: 4
Views: 327
Medical
Jun 25, 2025

In-vehicle Occupant Surveillance and Security System (IVOSS)


IVOSS (In-Vehicle Occupant Security System) is an intelligent, network-enabled video surveillance system designed to enhance vehicle security and protect its occupants. It combines real-time video capture, edge computing, secure data storage, and connectivity to a central monitoring centre, making it suitable for both private and commercial vehicle applications. Whether the vehicle is in motion or parked,

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Funda Mpanza
Pretoria, South Africa
Votes: 0
Views: 326
Automotive/​Transportation
Jun 1, 2025

DermaMarker - System for Analysis and Early Detection of Skin Tumors

Application of artificial intelligence in identifying pigmented skin diseases. DermaMarker – system for analysis and early detection of skin tumors.

The scientific novelty of DermaMarker lies in the fact that we have created a DermaMarker platform that scans pigmented skin abnormalities on the body and analyzes their danger using a neural network.

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Aray Kamaliyeva
Messina, Italy
Votes: 2
Views: 325
Medical
May 29, 2025

Low Loss Dielectric for High-Speed Signals at Full Ocean Depth

I have successfully used a next-generation dielectric compound for coaxial cable that utilizes a polyolefin dielectric material with a dielectric constant comparable to Teflon but is entirely PFAS-free. In addition this compound has the lowest specific gravity of any solid thermoplastic polymer.

This innovation is particularly beneficial in deep-water environments. In these challenging applications,

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Cal Peters
San Marcos, United States
Votes: 0
Views: 325
Robotics & Automation
May 31, 2025

Heat Shrink Tubing For Soaker Hose Section Blocking & Garden Hose Repair

When using soaker hose for irrigation, efficient section-blocking where one does not wish for water to be released from the hose walls does not exist as a dependable product, or homemade fix. Many jury-rigs are employed, such as wrapping with tapes, clamping on pool noodle sleeves,

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Bill Kitsch
Old Town, United States
Votes: 1
Views: 324
Manufacturing & Materials
Jun 2, 2025

A Triple-Layer Battery Resistant to Fire and Explosion

Conventional solid polymer electrolytes used in lithium-ion batteries often perform poorly due to structural limitations, particularly poor contact with electrodes, and they fail to prevent the growth of lithium dendrites—needle-like structures that form during charging cycles and can cause short circuits, fires, or explosions.

To address these issues,

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Jae Hyun Kim
Daegu, Korea South
Votes: 0
Views: 324
Energy, Power & Propulsion
Jun 30, 2025

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