Various product and other ideas that have stuck in my mind over time.
Many are personal "itches" I wanted to scratch at one time or another, some are observations about what might help others.
Wouldn't it be nice if clothing items (of appropriate size) could just be rented at short notice?
Virtual team fully equipped to deal with any emergency 24/7.
Savings account that maintains its purchasing power by increasing its nominal value along with inflation. Could be split into buckets of consumption categories, such as housing, food, clothing.
An audio-focussed eLearning app tailored for on-the-go learning, such as while walking, commuting or driving in traffic.