searo

An interactive board of three kitchen-appliance components on a 1080 × 1080 board that scales to any window. Burner: drag the knob round from Off to 9 and it settles on the nearest step; nine induction rings light up from the centre outwards, a warm glow flickers round the cooking zone and the readout shows the level and its power (300 W a step, 3000 W at 9). Timer: drag the handle round the ring to set whole minutes (a full turn is an hour), then Start, Pause or Reset; the orange arc and the clock count down, and at zero the ring pulses twice and says "Flip the steak". Probe: a meat thermometer whose temperature curve rises while the burner is on, towards the 57° medium-rare target; its chip goes from Idle to Cooking with an ETA in minutes to Ready to rest, and it cools back down when the burner is off. Demo time runs 60× (one second is a minute), so the timer and the probe move visibly. Four themes in the top right (Steel, Copper, Ceramic, Matte) fade the whole palette and swap the knob's material: brushed steel, copper, white glazed ceramic or matte black. Everything is HTML, CSS and SVG driven by one animation-frame loop; the knob, the ring and the buttons work with a mouse, touch and the keyboard.