The high-tech market in 2024 is structured around three axes: the massive integration of artificial intelligence into everyday objects, a tightening regulatory framework that redefines the rules of the game, and hardware innovations that go beyond mere showcase effects. Understanding these axes allows us to distinguish sustainable trends from mere announcements.
AI Act and NIS 2: the regulatory framework reshaping high-tech innovation
Before discussing gadgets or new devices, it is essential to state a fact that most tech reviews for 2024 overlook: regulation has become a direct driver of innovation. The AI Act came into effect on August 1, 2024, with a gradual implementation of bans and obligations for transparency, traceability, and human oversight for high-risk AI systems.
Specifically, a manufacturer integrating AI into a connected device (surveillance camera, voice assistant, health diagnostic tool) must now document how its algorithms operate and provide a mechanism for human review. This is no longer optional.
At the same time, the transposition of the NIS 2 directive in 2024 has expanded the scope of organizations subject to strict cybersecurity obligations. Risk management, incident notification, formalized governance: manufacturers of connected gadgets and cloud platform providers are directly affected. To follow tech articles on Myblog, these regulatory developments condition the commercial viability of many products launched this year.
The question of digital sovereignty also weighs on technological choices in France. Purchases by public enterprises and large private groups are increasingly leaning towards European solutions, which is altering the market for cloud tools, AI, and business software.
Embedded artificial intelligence: what 2024 devices compute locally
Artificial intelligence in 2024 is not limited to chatbots. The real shift concerns embedded AI, which runs directly on the device without a cloud connection. Smartphones, headphones, and laptops now integrate neural processing units (NPUs) capable of executing language processing, image recognition, or real-time noise reduction tasks.
This approach offers a direct advantage: data remains on the device and does not pass through a remote server. In the context of the AI Act and GDPR, this is as much a compliance argument as it is a commercial one.
Real-time translation and voice transcription
Among the concrete applications, real-time conversational translation has reached a new level. Devices like next-generation portable translators manage multiple languages simultaneously, with latency reduced to a perceptibly smooth level. Automatic voice transcription, on the other hand, is integrated into compact accessories (badges, connected pins) that record and structure meeting notes without manual intervention.
Noise reduction and adaptive audio
High-end headphones leverage AI to adapt noise reduction based on the sound environment, not just in an on/off mode. Spatial sound processing is also advancing, with personalized audio profiles calculated from the user’s ear morphology.
Transparent and foldable screens: beyond technical demonstration
Transparent screens made a splash at tech shows in 2024, particularly at CES in Las Vegas. Several manufacturers showcased transparent OLED panels intended for both domestic and professional uses: interactive displays, office partitions, televisions that blend into the decor when turned off.
The transparent screen is moving from prototype to commercially available product, although prices remain high and consumer use cases are still limited. Brightness in transparent mode remains lower than that of a traditional screen, which restricts use in very well-lit rooms.
On the foldable smartphone side, the format is stabilizing. The 2024 models are noticeably thinner and lighter than their predecessors. The central crease, long visible and perceptible to the touch, is diminishing in the latest generations. The flip format is gaining ground against the fold format, driven by a more accessible entry price.
Connected health and wearables: sensors that change the game in 2024
Connected health is not new, but the sensors embedded in smartwatches and rings are reaching a level of reliability that brings them closer to medical devices. Several trends are emerging:
- Blood pressure measurement at the wrist, long inaccurate, benefits from new calibration algorithms that reduce the gap with traditional cuff sphygmomanometers.
- Sleep tracking now includes sleep apnea detection, with alerts directing users towards medical consultation.
- Connected rings, more discreet than a watch, are positioning themselves as an alternative for tracking physical activity, stress, and recovery.
The boundary between wellness gadget and health prevention tool is blurring. However, the AI Act requires that devices using AI for health recommendations be classified and regulated, which could slow some launches in Europe compared to the American or Asian markets.
Ultra-light drones and domestic robots: machines gaining autonomy
Consumer drones in 2024 are distinguished by their compactness. Models weighing less than a smartphone fit in a pocket and can be controlled by gestures or via a smartphone, without a dedicated remote control. This miniaturization opens up new uses: spontaneous video capture while traveling, quick inspection of a roof or facade, autonomous sports tracking.
On the domestic robot side, robot vacuums concentrate the majority of innovations. The 2024 models feature vision-based navigation systems (cameras and LiDAR sensors) that allow them to identify and avoid obstacles with increased precision. Some integrate articulated arms to move small objects on the floor before cleaning.
- AI navigation with real-time 3D mapping of the home
- Docking stations that automatically empty, wash, and dry mops
- Detection of anomalies (water leaks, unusual objects) with smartphone notifications
The decision-making autonomy of domestic robots progresses each year, but remains limited to repetitive and well-defined tasks. The promise of a versatile robot capable of tidying an entire room has not yet been fulfilled.
The high-tech landscape of 2024 reads less like a race for spectacular gadgets and more like a convergence of hardware capabilities, embedded AI, and regulatory constraints. The products that will endure are those that meet these three requirements simultaneously, not just the first one.