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Virtual assistants are a form of artificial intelligence^[1] (AI) that perform tasks and services for an individual, often based on commands or questions. The evolution of this technology^[2] began in the 1900s with early voice-activated devices. The application and capabilities of virtual assistants have significantly grown, ranging from managing emails to controlling home appliances. Notable examples include Siri, Alexa, Google^[3] Assistant, and Bixby. Advancements in AI and language models have revolutionized their conversation abilities, making interactions with users more human-like. However, their widespread use has also raised privacy^[4], security^[5], and ethical concerns. Despite this, they have economic significance and are integrated into various industries, driven by the adoption of Internet^[6] of Things (IoT). The global market for this technology is expected to exceed US$7.5 billion by 2024.

Terms definitions

1. ↑ artificial intelligence.

1 Artificial Intelligence (AI) refers to the field of computer science that aims to create systems capable of performing tasks that would normally require human intelligence. These tasks include reasoning, learning, planning, perception, and language understanding. AI draws from different fields including psychology, linguistics, philosophy, and neuroscience. The field is prominent in developing machine learning models and natural language processing systems. It also plays a significant role in creating virtual assistants and affective computing systems. AI applications extend across various sectors including healthcare, industry, government, and education. Despite its benefits, AI also raises ethical and societal concerns, necessitating regulatory policies. AI continues to evolve with advanced techniques such as deep learning and generative AI, offering new possibilities in various industries.

2 Artificial Intelligence, commonly known as AI, is a field of computer science dedicated to creating intelligent machines that perform tasks typically requiring human intellect. These tasks include problem-solving, recognizing speech, understanding natural language, and making decisions. AI is categorised into two types: narrow AI, which is designed to perform a specific task, like voice recognition, and general AI, which can perform any intellectual tasks a human being can do. It's a continuously evolving technology that draws from various fields including computer science, mathematics, psychology, linguistics, and neuroscience. The core concepts of AI include reasoning, knowledge representation, planning, natural language processing, and perception. AI has wide-ranging applications across numerous sectors, from healthcare and gaming to military and creativity, and its ethical considerations and challenges are pivotal to its development and implementation.

2. ↑ technology. Technology, derived from the Greek words meaning craft and knowledge, is a broad term that refers to the tools, machines, and systems developed by humans to solve problems or fulfill objectives. Originating with primitive tools like stone axes and the discovery of fire, technology has evolved significantly throughout human history. It has been instrumental in different eras, from the invention of the wheel and advanced irrigation systems in ancient civilizations to the birth of universities and printing press during the medieval and Renaissance periods. The Industrial Revolution in the 18th century marked a significant shift in mass production and innovation, giving rise to modern technologies like electricity, automobiles, and digital communication platforms. Today, technology is integral to various aspects of life and society, driving economic growth and societal change, while also raising concerns about security, privacy, and environmental impacts. The future of technology is expected to bring even more advancements, with the rise of artificial intelligence predicted to have significant implications for the job market.

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Glossary: Virtual assistant

Virtual assistant (Wikipedia)

A virtual assistant (VA) is a software agent that can perform a range of tasks or services for a user based on user input such as commands or questions, including verbal ones. Such technologies often incorporate chatbot capabilities to simulate human conversation, such as via online chat, to facilitate interaction with their users. The interaction may be via text, graphical interface, or voice - as some virtual assistants are able to interpret human speech and respond via synthesized voices.

In many cases users can ask their virtual assistants questions, control home automation devices and media playback, and manage other basic tasks such as email, to-do lists, and calendars - all with verbal commands. In recent years, prominent virtual assistants for direct consumer use have included Apple's Siri, Amazon Alexa, Google Assistant, and Samsung's Bixby. Also, companies in various industries often incorporate some kind of virtual assistant technology into their customer service or support.

Recently, the emergence of recent artificial intelligence based chatbots, such as ChatGPT, has brought increased capability and interest to the field of virtual assistant products and services.

Alternatieve betekenissen:

Virtual assistant
A Virtual Assistant, often abbreviated as VA, is a digital tool that uses artificial intelligence to perform various tasks and services. These tasks include, but are not limited to, answering queries, controlling devices, managing schedules, and more. The functionality of a VA is achieved through different interaction methods such as voice commands, text-based communication, and image recognition. Over time, continuous advancements in AI and natural language processing have significantly improved VAs, making them more sophisticated and user-friendly. Furthermore, VAs have found applications in a multitude of industries, where they are used for information retrieval, entertainment, customer support, and conversational commerce, among other things. Notable examples of VAs include Siri, Alexa, Google Assistant, and Bixby. They are integrated into various devices and operating systems, demonstrating their broad utility and reach.

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