Extendable controller

Abstract

An extendable controller including multiple extendable segments (i.e. an elongated bridge, a first intermediate extension member, a second intermediate extension member, a first handle part, and a second handle part) retractably extendable relative to each other along the longitudinal axis; and an extension management arrangement operatively enabling the extendable controller to be selectively extendable in a first extension mode or a second extension mode. In the first extension mode, the extension management arrangement maintains at least two adjacent extendable segments retracted with respect to each other while allowing at least one other extendable segment to be retractably extendable. In the second extension mode, the extension management arrangement maintains at least two adjacent extendable segments extended with respect to each other while allowing at least one other extendable segment to be retractably extendable.

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