Mica plates wound with nichrome strip, used as a heating elementMDF prototype with adjustable height between heat source and baby’s bed.Test 1: Heating element placed between 2 aluminium sheets 2 inches under baby’s bed. Inconclusive.Test 2: Thermohygrometer moved right above the heating element to check temperature. Still inconclusive.We drilled holes in the top aluminium sheet to allow hot air to pass through.The apparatus. WIPExperiments with a temperature sensor, to make a feedback loop. 
