Yes. It has added business and is profitable. [40 votes] (28%)

Yes. It has added business, but is still difficult to calculate a real ROI (return on investment). [25 votes] (18%)

Yes. Customers are demanding it. [3 votes] (2%)

No. Still looking at ROI vs. requirements (certificates, training, equipment). [28 votes] (20%)

No. Waiting for sensors and technology to match customer requirements. [8 votes] (6%)

No. Customers are not asking for it yet. [37 votes] (26%)