- [x] Allow for multiple material fields within Physical Properties - [ ] Allow for multiple Physical Properties (?) - [x] fix spelling on DynamicRange - [ ] Dynamic Range (and several others) do not allow two values (i.e. min, max) - [ ] Allow one to set units for operating voltage as VAC or VDC (or set current type separate) - [x] Support battery: true, false, optional ? - [ ] Support DC power provided by battery or transformer - [x] Need both Current Consumption (Amps) and Power Consumption (watts) - [x] check units: voltage = volts, current = amps, power = watts - [ ] need mouseover examples for localD and uniqueID (e.g urn:tdri:sensor:wvht) - [ ] add accuracy (+/- range)