Wallwisher

digital idea wall.
doesn't mean that the physical one should be thrown overboard though!

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Dipity

great for creating timelines.
in problemdefinition to get a clear view on the habits, handlings of the user ...
in idea communication this could work f.i. as an easy scenario builder

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creaza

Creaza: a great tool to quickly visualise 'a day in the life', a scenario of the concept in action and so on.

registration is free but necessary

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