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1
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movie projector
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United Kingdom
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Movie projectors are commonly used in cinemas and for home entertainment in the US and UK.
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1
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2
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overhead projector
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United Kingdom
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Commonly used in educational or professional presentations, especially in the past, before the widespread adoption of digital projectors.
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1
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3
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overhead projector
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United Kingdom
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Commonly used in classrooms and presentations before the rise of digital projectors and screens
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1
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4
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overhead projector
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United Kingdom
|
Commonly used in schools and business presentations before the widespread use of digital projectors
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1
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5
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projector
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United Kingdom
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Commonly used in educational and business settings for presentations and lectures
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1
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6
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slide projector
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United Kingdom
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Commonly used in educational or professional presentations, but becoming less common due to digital technology
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1
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7
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slide projector
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United Kingdom
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Commonly used in the past for business presentations and educational purposes, but now largely obsolete due to the prevalence of digital projectors.
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1
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