Table 1.

Technology Acceptance Model scale.

Items per subscale		Question text
Perceived usefulness
	1	Using cell phones to collect data in my job would enable me to accomplish tasks more quickly
	2	Using cell phones to collect data would improve my job performance
	3	Using cell phones to collect data in my job would increase my productivity
	4	Using cell phones to collect data would enhance my effectiveness on the job
	5	Using cell phones to collect data would make it easier to do my job
	6	I would find cell phones useful in my job
Perceived ease of use
	1	Learning to operate a cell phone would be easy for me
	2	I would find it easy to get a cell phone to do what I want it to do
	3	My interaction with cell phones would be clear and understandable
	4	I would find cell phones flexible to interact with
	5	It would be easy for me to become skilful at using a cell phone
	6	I would find a cell phone easy to use