Imagine a world where everything that can be connected will be connected - where driverless cars talk to smart transportation networks and where wireless sensors can monitor your health and transmit data to your doctor. That's a snapshot of what the 5G world will look like.
As a scientist in charge of space sensors and entire space missions before I was at NASA, I myself was involved in projects that overran. But that's no excuse for remaining silent about this growing problem or failing to champion reform.
They also explained how the sensors can monitor the levels of acetone on people's breath, and this can be used to tell people who suffer from diabetes when their next insulin shot is due. This is a more discreet method than what is currently on the market.
The sensors have many potential practical uses - in Government buildings, train carriages, cargo containers, on a soldier's lapel - and are a thousand times cheaper than current sensors that are used for the same purpose.
I started my second company in 1999. BodyMedia was set up to take advantage of the future of wearables - sensors and computing worn on our bodies in any and all ways that could make our lives better.
Like a tracer running through the veins of the city, networks of air quality sensors attached to bikes can help measure an individual's exposure to pollution and draw a dynamic map of the urban air on a human scale, as in the case of the Copenhagen Wheel developed by new startup Superpedestrian.
Accelerating technology innovations such as ubiquitous sensors, cheap computing power, and 5G networks will open entirely new opportunities and challenges.
I have a lot of plants and fish and a pet lizard and Venus flytraps. I have a whole ecosystem in my room, like a running waterfall and different lights and sensors set on digital timers.