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Tag: timer

Make microwaving even easier with a synchronized-turntable solution that prevents you from ever having to reach all the way into the back of the microwave to get your reheated beverage! The true chef’s choice.

Background:

The microwave oven is an amazing boon for the diligent cook and lazy food-seeker alike.

Sure, a microwave can heat something up in almost no time, with no open flame and using very little energy, but could it be even more convenient?

The answer is yes.

The issue:

Most modern microwaves contain a turntable, which allows food to be heated more evenly (Figure 1).

Unfortunately, there is a horrendous downside to this turntable: when a user puts an object in the microwave (such as a cold coffee), they tend to place it on the “near” side of the turntable (close to themselves)—but the rotation of the turntable may cause the object to end up on the far side of the turntable at the end of the elapsed microwaving time.

Now the user will have to reach all the way into the microwave to retrieve their warmed-up beverage.

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Fig. 1: The turntable feature allows food to be more evenly heated as it is subjected to the microwave’s deadly science fiction cooking rays.

Proposal:

This is a simple software-only fix: the turntable rotation speed should be synchronized to the total cooking time so that the turntable will have moved back to the starting position when the timer finishes.

E.g. a 40-second timer could result in a turntable speed of one rotation per 20 seconds, while a 30-second timer would require one rotation every 15 seconds.

Figure 2 illustrates the benefits of this new system.

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Fig. 2: In a traditional microwave, the resulting position of the coffee mug is anyone’s guess (it could be FAR (top right) or NEAR (bottom right)). But in the new and improved “ultra convenient synchronized turntable microwave,” the mug is guaranteed to return to its starting position (unless you open the microwave before the timer goes off).

Conclusion:

This is the next differentiator for high-end microwaves. You saw it here first!

PROS: Makes cooking even more decadent.

CONS: Does not work if you open the microwave early.

 

 

 

Keep track of the amount of time that interns and temporary employees will be at a company with an “employment countdown clock” on each employee badge.

Background:

Many companies issue ID badges to their employees.

Sometimes these come in multiple forms: one type of badge for permanent workers, and a different color for temporary employees.

Proposal:

In order make the time-limited nature of temporary employees more clear—and perhaps to remind the temporary employee to start applying for jobs again—a low-power timer could be integrated into the badge (see Figure 1).

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Fig. 1: These two styles of time-limited contractor badges make it easy to tell how long a temporary employee will remain at the company. On the right, the e-ink “progress bar” style gives an obvious visual indication of remaining time.

Conclusion:

This approach was illustrated in the 1976 film Logan’s Run, where a crystal in each citizen’s hand would change color when a citizen was about to “expire.”

If you run a a Silicon Valley-based startup, you should definitely integrate a timer into future employee badges.

PROS: Allows employees to avoid starting long-term projects with just-about-to-leave temporary employees.

CONS: E-ink displays are surprisingly expensive in low volumes, so these high-tech badges may cost slightly more. One cheaper approach would be a circular “countdown clock” wheel in each badge that employees would manually update on a weekly basis.

 

The “self-control facilitation grate” is a new home oven invention that saves the roof of your mouth from being melted by molten pizza cheese. Ask for—no, DEMAND—this option in your next high-end kitchen appliance purchase.

Background:

When baking a pizza in an oven, it’s it’s easy to remove the pizza from the oven and instantly start devouring it.

The issue:

Unfortunately, molten cheese (Fig. 1) cannot coexist with human tissue, so this causes severe burns to the impatient pizza-eater.

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Figure 1: It’s easy to remove a still-too-hot pizza from an oven and be punished for your impatience.

Proposal:

We can prevent further occurrences of this culinary tragedy by adding a secondary grating to the oven.

This secondary “pizza self-control facilitation grating” is a thin set of metal wires that extend across the opening to the oven (Figure 2).

After a pizza is done, the grating stays closed for a few additional minutes, while the pizza cools. Once the pizza has reached an acceptable temperature, the grating retracts and the user may obtain their pizza.

(Activating this grating would be done by selecting “pizza” mode when first setting the temperature. This would be similar to how a “popcorn” button on a microwave is used).

 

2-with-the-self-control-enhancement-grating.png

Figure 2: This shows the “pizza grating” in action. The grating (shown here in blue) does not retract until several minutes after the pizza is done. If this method is insufficient to allow the pizza to cool (it is, after all, still in a very hot oven), the grating could be adapted to a “pizza cage” cube shape that would be attached to the baking rack.

Thermodynamic issue:

The pizza may become overcooked, since it must remain in the (hot) oven, yet it is also expected to cool off.

This may be solvable by either opening the oven slightly before the pizza is done, or by allowing the grating to be a complete cube shape (a “pizza cage”) that can slide out along with the baking racks, thus removing the pizza from the source of heat while still preventing the impatient pizza-eater from immediately accessing it.

PROS: Solves the health hazard of pizza-related first-degree burns. Possibly reduces your insurance premiums.

CONS: May be mechanically complex, due to the conflicting goals of 1) cooling off the pizza and 2) keeping the pizza in close proximity to (or inside of) a 400º oven.