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Old IT feature fills home-worker with fear (4,6)

Ross

I believe the answer is:

card reader

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'old it feature fills' is the definition.
I can't tell whether this defines the answer.

'home-worker with fear' is the wordplay.
'home worker' becomes 'carer' (someone who provides care in the home).
'with' indicates putting letters inside.
'fear' becomes 'dread' (dread is a kind of fear).
'carer' enclosing 'dread' is 'CARD READER'.

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I've seen this clue in The Times.
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