I've got sticky notes to get me through retirement. ... With the never-ending prospect of a recession hanging over our heads, building out your savings is a mental challenge.

Despite the current onslaught of "smart" devices, the humble handwritten sticky-note reminder is still hanging in there. That said, Amazon is planning on giving it a high-tech makeover of its own ...

Look around your office. Do you see sticky notes hanging from desktops, laptops and white boards? It turns out the sticky note habit is a surprisingly hard one to break.