In one sentence, describe what the following article is about: The most important part of installing any hidden camera is finding the right place to put it. The first thing you should do is to think about where the person and/or behavior you're monitoring is likely to occur. Make sure your camera is in a place where it can point directly to this area with no visual obstructions present. For example, if you were worried about someone breaking into your home while you were away, you could place cameras near your doors and windows. If you suspected a partner cheating on you, you might place a camera facing your bed or pointing towards the passenger seat of your partner's vehicle. If you were worried about how a nanny was treating your baby, you would point the camera facing your child's crib. If you want to feed the neighborhood cats, you might want to check to see if other animals you would rather not feed are frequenting the food bowl. If you live in an area where passersby may see your camera, you would want to keep it disguised to prevent theft. In this case, you would keep your camera hidden and pointed at the food. If you're also trying to record crisp, clear sound, you will need to position your camera in a place that's conducive to audio recording. Make sure it's as close as possible to where you think the speaker will be. The camera should not be near anything noisy, such as a television or radio, which may drown out the speaker's voice or make it difficult to understand. For example, if you're installing a camera in a room with a television, place it on the opposite side of the room. Place a camera near a couch or chair your target is likely to sit in. When installing your camera in a car, place it away from the car's speakers. While many modern hidden cameras are battery operated, some rely on an external power source and may need to be plugged into an available wall socket. If your camera draws power in this way, put it in a place close to an electric socket. The plug and wires will need to be either hidden or disguised as some mundane household appliance. Some hidden cameras have internal storage, while others broadcast video through some type of network connection, and still others feature both as options. If your camera connects to a network through an Ethernet or USB cable, it must be well-disguised and in an inconspicuous place. Keep such a camera close to the computer or router it connects to. Most common commercial nanny cam models connect wirelessly. If you purchase this type of camera, make sure it's within range of a secure wireless network. Certain layouts will attract attention more than others. Avoid any spots where your target is likely to look directly at often. Keep your camera either significantly above or below average eye level. Ask someone to look for a camera you've installed in a particular room. If he or she is unable to find it with the knowledge that it's there, an unsuspecting individual is even less likely to spot it. If he or she quickly finds the camera, choose a different spot and try again. Some examples of good hiding spots people would not normally think to look include inside an air vent, within a fake smoke alarm, or under furniture. Some examples of potentially bad hiding spots where the eye is often drawn are any spots near paintings, light switches, and television sets. Make sure any outdoor security cameras are both weather resistant and placed in a way that makes such damage unlikely to occur in the first place. Ideally, you should buy a camera specifically designed for outdoor use. If you don't, keep the camera sheltered within a sunroom or screened patio.
Summary: Place the camera so that it has a direct line of sight to whatever it's monitoring. Consider sound quality. Put the camera near its external power supply if necessary. Connect your camera to a network if applicable. Check to see if the eye is naturally drawn to the spot. Shield your camera from the elements.

Problem: Article: Most pool tables are made to be adjustable, so you can make them level, regardless of what surface they're on. Some pool tables may have metal plates, which can be added or removed to raise or lower the sides. Other pool tables have adjustable legs, with feet that can be screwed clockwise or counterclockwise, to raise or lower that side. Your owner's manual will provide specific information about your pool table. If you don't have the manual, just look at the legs to see how they're put together, and whether or not they have adjustable components. If your pool table does not, you can still use shims and other tiny adjustments to level the table. If the table features screw-in feet or legs, they'll usually be raised by turning them to the right and lowered by turning them to the left. But always defer to the owner manual to be sure. Sometimes, the bolts and screws used to assemble a pool table can loosen slightly over time, resulting in the table becoming off-level. If you tighten up all the attachment screws, you can sometimes level out the table without even adjusting the height. Pool tables involve any number of different screws and screwdrivers to tighten. Look at the screws themselves to figure out what you need, or consult the owner's manual. If your pool table is adjustable, raise the lowest corner of the pool table by one degree, the least it can be adjusted. Leave the carpenter's level on the pool table, and check for the change. If that was too much, and the table has been unleveled in the wrong direction, lower it back to where it was and use shims to make smaller adjustments. More on this in the next section. Sometimes, you'll have to make lots of little tweaks on different sides to get the top of the table completely level. It's partially a trial-and-error process, so don't get discouraged. Leave the level on the top of the table and check for level after every adjustment. You can also leave the over adjusted leg as it is, and use shims on the over levels, if you'd rather. It's partially a trial-and-error process. Shims are small, tapered shards of wood that you can use to fill gaps and adjust the height of things like pool tables. They're commonly sold in the carpentry sections of any hardware or home goods store, usually in packages with variable sizes. You can trim the shims to fit underneath the feet of the table if necessary, to make sure that they don't show. If the feet are big enough, though, you may not need to worry about it. Have one or more assistants lift the corner of the table that needs to be raised. Carefully, place a shim underneath the leg, lowering the foot onto it gently. Use the carpenter's level to check the balance of the pool table. See how the shim has affected the level of the top. Continue to add shims underneath the legs until the pool table is balanced. Move to other corners if necessary, to make other adjustments. Pool tables don't need to be absolutely flat for them to work well enough to play on. If you can get it close enough, but not totally perfect, don't keep adding and removing the same shim over and over. Roll a couple balls to see how true they move. If it looks good to you, go with it. Do the marble-and-glass test again. If it sits still, you've got a playable table.
Summary:
Consult your owner's manual, if you have it. Tighten all attachment screws under the table. Raise the lowest table leg one degree. Adjust the other table legs, if necessary. Use shims to fine-tune the level. Get a few helpers if you need to add shims. Quit while you're ahead.