Sentence:  Tonne is way out in <WSD>left field</WSD> if he thinks a voice writing machine will never be built or that there are no existing prototypes or work being done in this ... 
Meaning of the word marked with <WSD> tags:  An unusual or unexpected position, or a viewpoint held by very few others in contrast to the majority viewpoint (especially in the phrases '''out in left field''' and '''way out in left field''')