By 2028, I believe everyone will have a personal AI assistant that knows their preferences…

manages their schedule, handles their communications, and proactively suggests actions.

Not Siri. Not Alexa. Something fundamentally more capable — an AI that truly knows you.

The technology is almost ready. Long-term memory systems. Personalization through fine-tuning on individual behavior. Proactive capabilities (suggesting actions before you ask). Multi-modal interaction (voice, text, visual).

The job market this creates: Personal AI Platform Engineer (building the infrastructure for persistent, personalized AI). Memory System Engineer (long-term user modeling). Personalization ML Engineer. Proactive AI System Designer. AI Personal Data Privacy Engineer (critical — this AI knows everything about you).

The privacy challenge is enormous and will create its own job category. A personal AI assistant needs access to your email, calendar, messages, browsing history, location, and preferences. Securing that data while making the AI useful is one of the hardest engineering problems in the field.

Companies building this: Apple (with on-device processing), Google (with cloud advantages), startups like Rewind, Personal.ai, and inevitably Anthropic and OpenAI.

The first company to build a personal AI assistant that's genuinely useful AND trustworthy with private data wins one of the largest consumer markets in history.

The talent needed to build it: thousands of engineers across ML, privacy, systems, and UX.