Alljoined develops non-invasive brain decoding technology that translates electrical signals from the brain into semantic content and visual imagery. Founded in 2023 and based in San Francisco, the company uses deep learning to extract thought patterns from consumer-grade EEG hardware, claimed to cost around $2,200. This approach differs from invasive neural interfaces by working with standard electroencephalography equipment.
The company's research focuses on image reconstruction from brain signals and semantic decoding, with work accepted at top academic venues including ICML and CVPR. The team comprises researchers and engineers working on EEG signal processing, neural decoding algorithms, and large-scale dataset analysis. Alljoined is backed by Khosla Ventures and other prominent investors.
The technology has potential applications across healthcare, education, and human-computer interaction - sectors representing over $100 billion in annual market opportunity. The company frames its mission around augmenting human capability rather than replacing it, emphasising the non-invasive nature of its approach to brain-computer interfaces.
