Practical technology for clearer communication.

Working R&D prototype

JarvisClassroom communication system

Jarvis was a working voice-controlled classroom communication and accessibility system. Speech was converted to text and displayed as captions on screens, and it could be used without keyboard interaction.

• Push-to-talk on handheld radio hardware, plus sound-threshold logic, defined conversation start and stop boundaries.
• Selectable large-format text supported readability at distance.
• Designed for deaf and hard-of-hearing users, second-language learners and multilingual groups.
• Teacher and facilitator control, with clear turn-taking, were central to the design.
• In the classroom configuration documented by Loopy: no recordings, no logs, and no audio transmitted outside the room.

Jarvis worked as an R&D prototype. It was not rolled out as a full commercial classroom product: a robust deployment would have required purpose-built hardware with dedicated on/off controls and substantially more hardware investment.

Functioning study & language assistant

Jenny外语间 · waiyujian.com

Jenny is a functioning AI language-learning and study assistant for university students, senior-school students and adult learners.

• Language learning practice and explanation.
• Study questions answered clearly, at the learner’s level.
• Support with essays and academic work.

Current product

Jessica翻译友 · fanyiyou.com

Jessica is a one-to-one communication and translation tool for two people using their own phones. Each phone chooses the language it wants to see.

• Normal phone keyboard dictation can be used as input.
• Dictated text can be corrected before sending — better communication, rather than blindly translating a bad transcription.
• Supports text communication and file transfer.
• Also useful for same-language conversational subtitles and accessibility.
• Jessica is not an always-listening microphone or live audio translator.