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Latest articles on AI, technology, and software development.

Smart Glasses Found Their Market in 2025. In 2026, Everyone Wants In — Including Google
Gadgets

Smart Glasses Found Their Market in 2025. In 2026, Everyone Wants In — Including Google

Meta's Ray-Ban smart glasses sold more than 4 million units in 2024 and proved that people will wear AI on their faces if the hardware is lightweight and the glasses look normal. Now Google has shipped Android XR glasses, Samsung is in the race, and the category is suddenly competitive in a way it hasn't been since Glass Enterprise Edition.

wearablesprivacy
Ethereum's Pectra Upgrade Rewrote How Wallets Work. Here's What EIP-7702 Changes in Practice
Cryptocurrency

Ethereum's Pectra Upgrade Rewrote How Wallets Work. Here's What EIP-7702 Changes in Practice

Pectra went live on Ethereum mainnet in May 2025 and immediately became the most consequential upgrade since The Merge. EIP-7702 — account abstraction for ordinary wallets — is the headline feature. What it enables in practice: transaction batching, gas sponsorship, and recovery options that could make self-custody genuinely accessible to non-technical users.

ethereumaccount-abstraction
El mercado de autos eléctricos usados ha madurado. Así es como se ve realmente la degradación de la batería
Electric Vehicles

El mercado de autos eléctricos usados ha madurado. Así es como se ve realmente la degradación de la batería

Ahora hay más de cinco millones de vehículos eléctricos usados en el mercado solo en EE. UU. La salud de la batería es la principal preocupación de los compradores, pero los datos sobre la degradación en el mundo real muestran que la ansiedad suele ser peor que la realidad. Así es como se ven realmente los números y cómo evaluar correctamente un EV usado.