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Calculate the Total Cost of a RAG-Based Solution
This blog post examines the operational expenses of the AI-powered chatbot solution introduced in our previous blog posts, Custom AI chatbot using RAG and Deployment of AI-Powered Chatbot. This solution operates on the AWS cloud while integrating OpenAI’s language model. We will discuss the financial aspects of infrastructure costs and analyze how to estimate expenses for AI resources, such as Language Model as a service. Cost Structure of a Custom AI Chatbot Solution Operating expenses for our AI chatbot solution […]
Deployment of AI-Powered Chatbot
This blog post focuses on the architecture and deployment of the AI-powered Chatbot solution that we described in our earlier blog post Custom AI Chatbot Development Using RAG. This solution is built for the AWS cloud but uses OpenAI as an LLM. We’ll dive deep into the CI/CD process and AWS deployment architecture of the backend application. AWS Deployment Architecture Our solution represents a rather typical configuration of a web project deployed to AWS. Click or tap on the picture […]
Custom AI Chatbot Development Using RAG
You have probably seen and heard about AI-powered chatbots that can converse with the user about website content, or some piece of knowledge related to a company. The world is full of buzz on all things AI, with chatbots driving the headlines. In this article, we’ll share our experience building a full-blown solution from scratch that empowers such chatbots. The goal is to build a framework that can be plugged in with any knowledge sources and be easily integrated into […]
Dusker Audio Integration with Sleepbar via BLE
This story is about our collaboration with Dusker, a renowned company dedicated to creating audio products that enhance bedtime experiences. Dusker’s Sleepbar v2.0 is a standout innovation in their product line. This advanced sleep speaker uses bone conduction technology to deliver audio directly through a pillow, making it ideal for listening to music, audiobooks, sleep sounds, and podcasts. It’s designed for comfort with no buds or wires, ensuring a peaceful sleep environment that’s particularly considerate for couples, as the audio […]
Firmware Development for a Smart Water Bottle
Immerse yourself in the technical intricacies of developing firmware that empowers a smart water bottle with a wide range of functionalities. This bottle’s purpose extends beyond merely tracking the user’s hydration level; it also timely reminds them to replenish their water intake. Equipped with a microcontroller and sensors, the bottle collects water consumption data and interacts with the user via a mobile application. While a detailed functional overview of this solution can be found here, this blog post will focus […]
Smart Water Bottle BLE Integration
In this blog post, we examine how a smart water bottle communicates with a mobile application using the Bluetooth Low Energy (BLE) communication protocol. The customer’s concept is designed to motivate users to maintain a healthy lifestyle by regularly consuming water and monitoring their hydration habits. A comprehensive functional overview of the entire solution is available here. This post focuses on the technicalities of the BLE communication protocol as it facilitates interaction between the mobile app and the smart water […]
The Smart Water Bottle Solution
Imagine a bottle that does more than just hold water—a bottle that communicates with your smartphone, tracks your hydration levels, and nudges you towards healthier habits while conserving the environment. That’s the reality we’ve created with a solution that marries the simplicity of hydration with the complexity of technology. By integrating the bottle with iOS and Android apps using the energy-efficient Bluetooth Low Energy (BLE) protocol, users gain the power to monitor their daily water intake and, simultaneously, contribute to […]
Over-the-Air Device Firmware Upgrade via Bluetooth
We’ve developed a mobile app and web admin panel that allow a specialized headphone manufacturer for Heavy Metal enthusiasts to swiftly and conveniently deliver firmware updates for their headphones over the air. These headphones do more than just play music; they’re designed to precisely render sound, enhanced by continually evolving custom firmware for each model. How can users stay informed about the latest updates and improvements? This is where our expertise in wireless connected devices truly shines. We have crafted […]
Medical App with BLE Blood Pressure Monitor Integration
Explore our development of a BLE-enabled application that simplifies patient monitoring by directly syncing with wireless blood pressure devices, focusing on functionality and user-friendly design. A key feature of the application is its ability to synchronize with wireless medical devices. In this blog post, we will examine the process of establishing a connection with a wireless blood pressure monitor via Bluetooth Low-Energy (BLE) technology. This feature enables users to effortlessly collect data on their blood pressure readings without manual entry. […]
Low-Power Design Techniques and Methodologies
Discover the art of crafting energy-efficient IoT devices in this comprehensive guide, where we delve into optimizing Bluetooth connectivity for extended battery life, innovative voltage drop mitigation techniques, precise battery life calculation methods, and strategies for enhancing button and switch energy efficiency. As the digital world evolves towards more connected yet power-conscious solutions, understanding these key aspects becomes crucial for developers. While the specific examples and calculations you will encounter in this article are based on data from one of […]
Case Study: Fast and secure media content delivery with Amazon CloudFront and Lambda@Edge
This case study shows how ABCloudz engineering team resolved site performance issues using Amazon CloudFront and Lambda@Edge of AWS. Challenge Our partner iCleanse offers its clients the Swift UV devices, designed to disinfect hands and mobile phones. As the device disinfects a phone within 15 seconds, it simultaneously displays sponsored video content, generating advertising revenue. Businesses of any type can benefit from installing these disinfection stations, not only by reducing costs on traditional disinfection methods and aligning with green initiatives […]
Integrating AI into Bionic Hands
In previous blog posts, we provided a functional overview and delved into the technical details of Alt-Bionics’ affordable prosthetic hand, outlining the journey from concept to a product ready for commercial release. What does it take to train an AI to interpret the unique language of muscle signals? This chapter peels back the curtain on the AI training process, revealing how each prosthetic hand is fine-tuned to its wearer’s unique muscular patterns. Unlike the traditional approach, our AI doesn’t generalize; it […]
The Technical Aspects of Bionic Hand Development
Our journey with Alt-Bionics, which began with a university project’s ambition to create an affordable bionic hand, has evolved into a technical venture of sophisticated design and innovation. Building on the foundation established by our previous blog post, which provided a functional overview of the Alt-Bionics prosthetic hand, we’re now set to take you behind the scenes of its technical realization. We’ll delve into the technical nuances of the Alt-Bionics project, highlighting our design of the Printed Circuit Board (PCB) […]
The New Era of Cost-Effective Prosthetics
Alt-Bionics is tackling the challenge of expensive prosthetic limbs by offering affordable bionic hands. Using innovative technology, these hands are designed to be both cost-effective and functional for individuals with below-elbow amputations. The journey began as a university project aimed at developing a low-cost bionic hand, and since then, Alt-Bionics has continuously pursued its vision with determination and innovation. More on that in this video. The evolution of the bionic hand from a basic prototype to a product ready for […]
FeNO Connected Medical Device Integration Solution
Learn how we supported a research institute in deploying and evaluating their innovative asthma treatment program technologically, through the integration of the chosen FeNO device into the application. Embarking on a mission to advance asthma treatment, a research institute developed new methodologies aimed at enhancing patient care. To validate these approaches in real-world settings, they initiated a study involving a group of asthma sufferers, intending to administer and evaluate a novel treatment cycle. Essential to their research was the accurate […]
