転換 and 移行: changing a policy or mood and moving systems
Compare production-policy and mood changes with a completed move to electronic applications and the preparation needed for a new system.
A production policy and a change of pace
会社は大量生産から受注生産へ方針を転換した。 reports the company shifting its policy from mass production to made-to-order manufacturing. 転換, read てんかん, links 方針 and the two production approaches.
気分の転換に、昼休みは公園を散歩している。 describes walking in the park at lunchtime for a change of pace. 気分の転換に supplies the purpose of the current walks rather than an established improvement in mood.
Application methods and system preparation
紙の申請から電子申請へ移行した。 reports moving from paper to electronic applications. 移行, read いこう, concerns this completed change in application method.
新しい制度への移行には準備期間が必要だ。 says that a preparation period is needed to transition to the new system. The need for preparation does not establish that the transition has already been completed.
The target of each change
The 転換 examples concern production policy and the purpose of changing one's mood. The 移行 examples concern an actual method change and preparation required for a system transition. Distinguish their stated targets.
The completed move from paper and the need to prepare for a new system belong to separate sentences. Neither abolition of every old method nor an exact preparation duration is supplied.
What changes in the walk for 気分の転換 and the move from paper with 移行?
Show the answer and why
The walk has a change of mood as its purpose. The other sentence reports moving the application method from paper to electronic form. An achieved mood improvement and completion of the new-system transition are not supplied.