HoliBlu is a small cube that learns about your hobbies and then sprinkles them into your work diary. 

The cube has appendages hidden in the walls to connect it to any device or attach it to any place where it can monitor you. It has a small facial and emotion recognition camera and health sensors. 

First, it will learn what makes you happy and relaxed by recording your mood based on facial expressions and vitals. 

Then, access to your calendar and emails will help it recognise points in your diary in which fun activities could be inserted and learn your writing style so it can cancel or schedule things on your behalf. 

It can even book event tickets with access to your credit card. 

You will never know what it will do. 

Keep an eye on your diary and see how tasks are cancelled and fun activities are added.