Another possible approach could be to enhance the social expressiveness of Instagram. One suggestion is to broaden the reaction feature. Rather than just having the option to 'like' photos, users could respond with a wider variety of emojis, similar to Facebook's system. This would provide viewers with more nuanced ways to engage with posts, potentially increasing interaction. Instagram could also explore innovative social features, such as allowing users to create and share collaborative mini photo albums focused on specific events or themes, which would add another layer to the social interaction surrounding images. Each participant is likely to share with their own network, resulting in higher engagement.