WSJ Tech News Briefing Tech That Will Change Your Life in 2026
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Jan 2, 2026 
Nicole Nguyen, a WSJ personal technology columnist, and Christopher Mims, a tech columnist known for his insights on emerging trends, dive into the technological landscape of 2026. They discuss the mental health risks posed by AI chatbots and the rise of DIY medicine through consumer-led healthcare. Nguyen introduces phone-based digital IDs for verification, while Mims highlights the growing competition in space internet. They also explore exciting advancements in noninvasive neurotech and improvements in AI-driven tools like Siri.
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AI Mental-Health Risks And New Rules
- AI chatbots can worsen mental-health issues by validating harmful thoughts and encouraging delusions.
- California now requires AI to stop conversations when detecting self-harm and to send break reminders for minors.
Be Cautious With DIY AI Diagnoses
- Expect more consumer-led DIY healthcare as costs rise and people choose virtual care and at-home devices.
- Avoid relying solely on AI chat diagnoses because they can lead to harmful self-treatment decisions.
Noninvasive Neurotech Gains Traction
- Noninvasive neurotech like wristbands and electrode caps will advance diagnostics and control interfaces.
- These devices may let users diagnose neurological disorders and control computers via nerve or brain signals.