sleeping

If you have an iPad and one of Apple's laptops (a not too uncommon pairing), then be aware that, depending on how you arrange them, your iPad may put your Mac to sleep.

Apple has made some creative use of magnets in its systems over the years, with lid latches, MagSafe power connections, and other accessory attachments for its systems.

One notable area where Apple has made use of this technology is in its MacBook laptops, where magnets and magnetic sensors in the chassis and lid bezel activate when in close contact, so the system will automatically go to … Read more

We could all use a little rest and relaxation, even if it means catching a little shut-eye in your car on your lunch break. Start Your Sleep offers soothing sounds and a timer to help you sleep. We can't make any promises, but it's worth a try if you need something to block out noise.

Start Your Sleep is pretty easy to navigate. A simple menu walks you through the steps of turning your phone into a white noise machine. First, select a sound. The list is small, unless you want to pay to unlock more options. But, … Read more

Judging by the number of weird sleep aid devices on the market, people must be desperate to catch a few quality winks. Getting in a decent nap is even harder when you're on the go. So far, we've seen a pillow that swallows your head and a neck contraption that holds your chin up. Now, meet the Relax Ally.

The Relax Alley on Indiegogo is described as a "travel restband." At first glance, it looks like a sporty headband you might wear to participate in a tennis tournament. Look closer and you see it has another band attached at the back. That second band hooks over the headrest of your seat. Tighten it up and your head is held in place.… Read more

While setting your Mac to automatically sleep after a period of inactivity has its energy-saving benefits, you may find that the system will go to sleep even when it is churning through data (e.g., applying a lengthy filter routine to groups of images).

This issue happens because Apple has implemented some changes to the latest versions of OS X that result in different requirements for the system to determine if it can go to sleep, and one of these is a new dependence on applications to invoke a "power assertion" to keep the system from going to … Read more

LAS VEGAS--As their name suggests, SleepPhones (tagline: "pajamas for your ears") are designed for those who want to lie down while listening to music with a pair of headphones. Traditional headphones or earphones tend to get in the way or feel uncomfortable, especially when you rest on your side.

The current version of the SleepPhones, released in 2007, is essentially a pair of earphones hidden within a soft fleece headband. Most people will probably wear it like a hairband, though I can see the product being used as an eye mask for sleeping on a plane. Over the years, the material and speakers have been improved, but the cord remains. This limitation somehow doesn't give as much freedom in terms of head movement, and you have to keep the player close by. … Read more

Leaked from today's 404 episode:

- Analyst: Instagram will be big moneymaker for Facebook.

- NY Senator drafts bill to make ticket scalping at benefit concerts illegal.

- The most expensive, useless, awesome 3D-printed object ever.

- Home invasion plot foiled by Xbox 360.… Read more

About to fly halfway around the world? You could pop some melatonin in hopes of easing your inevitable jet lag. Or you could don a pair of odd-looking goggles and pretend you're modeling the Ikea line of Geordi La Forge eyewear.

Re-Timer, a lightweight wearable device invented to reset the body's internal clock, launched last week. It emits a soft green light onto the eyes to stimulate the part of the brain responsible for regulating the body's 24-hour clock.

Light received by photoreceptors in our peepers sends a signal to our brains telling us to wake up and smell the alertness. But circumstances including jet lag, irregular work shifts, and lack of sunlight during winter months can mess with the light we need to maintain a well-timed body clock and natural energy levels.

Enter the Re-Timer, which is meant as an alternative to sleep-assisting drug therapy. … Read more

Usually, iPhone docks are pretty interchangeable. A dock charges up your iPhone. Maybe it has some speakers. Maybe it has some other nifty feature that made you want to buy it. But the Lumawake iPhone dock has a whole bunch of nifty features to entice you.

Lumawake is designed as a bedside companion. It has an infrared motion sensor on it that watches you while you sleep, but not in a creepy way. Combined with an app, it tracks your sleep patterns and generates reports from the results.

The sleep-tracking ties in with a Smart Wake function. It determines when you're sleeping lightly near your wake-up time and slowly turns on LEDs to simulate sunrise. If that doesn't work to wake you up, a back-up alarm will sound to roust you from your bed.… Read more

Sleep modes in OS X are designed to save power by shutting down unnecessary and power-hungry system components; however, there may be times after an update or other configuration change when the system hangs or otherwise malfunctions after being set to sleep.

OS X has two main sleep modes. The first is standard sleep, in which the system keeps the contents of its memory active by providing power only to the RAM chips. This allows quick wake-up times but also draws a touch more power as it requires uninterrupted power to maintain RAM contents. The second mode is hibernation, in … Read more