Top 2018 Tech Predictions: AI, Quantum Computing, IoT, and Blockchain

2018 Technology Outlook

Alibaba’s twelve leading scientists from various fields shared their predictions for how emerging technologies will shape the world in 2018.

Quantum Computing

Quantum supremacy is expected to emerge as superconducting and ion‑trap teams claim processors beyond classical simulation, while new theoretical advances may boost classical simulation, resetting the race. The first topological qubit may appear, and quantum software will flourish due to low entry barriers.

Post‑quantum cryptography is maturing, with practical schemes ready to resist quantum attacks, and inexpensive quantum‑secure products are likely to launch, opening a near‑term market for quantum‑grade security.

IoT and Edge Computing

2018 will see an explosion of IoT applications, driving massive sensor data that challenges processing and security. Edge computing will accelerate to handle distributed, lightweight IoT workloads, while the sheer volume of devices raises unprecedented system‑management challenges.

Blockchain

Blockchain moves from proof‑of‑concept to production in finance, supply‑chain and other domains. Improvements in consensus, scalability, zero‑knowledge proofs and cross‑chain interoperability will enhance performance, privacy and trust.

Artificial Intelligence

Consumer‑focused AI (smart speakers, translation devices) continues to grow, while enterprise AI shifts from edge to core. Four major challenges are identified:

Optimizing models for constrained edge environments.

Applying reinforcement learning and expert‑knowledge methods to complex business decisions.

Improving human‑AI interaction, explainability, ethics and accountability.

Addressing the talent gap and realistic ROI expectations.

Machine reading comprehension has begun to surpass human performance, but true understanding remains distant. Advances in transfer learning, multimodal extraction, and integration of linguistic and knowledge‑base information are expected.

Speech and Multimodal Interaction

From 2018 onward, human‑machine interaction will move beyond traditional interfaces, leveraging audio, visual, tactile and even taste cues. Machines will better perceive tone, gestures and facial expressions, enabling richer understanding in home, transportation and work spaces.

Autonomous Driving

While full L4 autonomous driving remains challenging, assisted driving (below L3) will see broader adoption, and limited‑scenario L4 deployments are expected. Strong policy support may allow China to outpace the United States in autonomous vehicle development.

Other Trends

Video understanding and editing will mature, powering personalized recommendation and high‑quality content creation.

Facial‑recognition technology will become commonplace across many scenarios.

Visual AI will reshape new‑retail experiences.

Personal robots will enter households, offering diverse functions.

Overall, 2018 is projected to be a pivotal year where AI, quantum, IoT, blockchain and related technologies transition from research to real‑world impact.