I think the harmony cards are an easy way to check the effectiveness of frequency treatment for family members before buying an own device for them. I would like to try different things with my children (concentration at school/making homework, improvement of sleep, ….).
However, the cards seem very damageable. The question is: can I laminate the cards to improve durability?
That means: are the cards affected by the higher temperatures within the lamination device/process and does the plastic cover after lamination have any effect concering the function of the card?
Which box do you mean exactly? The cover should be very thin, but should protect the card itself without causing negative effects concerning its function. Therefore I was thinking of laminating.
For the device I use the silicone cover and a screen protector. That works very well.
I understand your point. My „environment“ is not such rough as yours. I just put it in the cover of a pillow (sleep programs) or in the pencil-bag (motivation, focus programs). For this a laminated card is sufficient for protection.