Which retail company first introduced an electronic pocket dictionary with natural language processing capabilities that could recognize contextual meaning in 2012?

The intersection of language technology and retail has created fascinating products that transform how we interact with languages. One of the most significant innovations in this space has been the development of electronic dictionaries and translation devices, which evolved from simple word-lookup tools to sophisticated AI-powered language assistants. This poll tests your knowledge about a pivotal moment in the history of retail linguistics technology.

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Casio Education with their EX-word series
Franklin Electronic Publishers with their Speaking Language Master
Ectaco with their Partner LUX 3 model
Sharp with their PW-SH5 Brain electronic dictionary