Indoor positioning can be technologically enabled by; magnetic positioning, SLAM, radio waves, mobile sensors$,$ and RFID $($radio$-$frequency identification$).$ No one technology is ubiquitous, nor can one technology address all applications. Companies are using multiple technologies in their products $-$ Wi$-$Fi triangulation, Bluetooth, beacons, near$-$field communication $($NFC$),$ infrared, indoor mapping, acoustic sensors$,$ radar, LED lighting, and dead reckoning. There is no one standard way to build an indoor positioning system.

Which indoor positioning market are you most intrigued or excited by$?$

For a new company entering that market, what would the product offering look like?

Brainstorm, research, and describe $3$ possible markets $($existing or new$)$ where indoor positioning is akey solution or part of a solution. What is your estimate of the size of the market?

Pick your favorite alternative from the list of ideas that you have created. Then, describe the locatetechnology component of the product for your company in detail.

What type of sensors are required?

What type of algorithms and computing power are likely necessary to extract the location informationfrom the sensor data?