It's that time of year when people search and search for just-the-right gifts at just-the-right-prices for friends and loved ones. The National Retail Federation expects holiday sales to rise by 3.6 percent to 4.0 percent this year and total about $680 billion. The average consumer expects to spend about $970 on the holidays. Here are a few gift ideas for the hard-to-buy-for individuals on your list:

• For coffee lovers. It's an experience shared by coffee drinkers everywhere. You pour a cup, doctor it up, and before you can take a sip, you are called away. By the time you return, the coffee is cold. A ceramic mug with a microprocessor-controlled heating system can solve the problem.
• For the outdoorsy. Anyone who spends time in the sun knows the importance of sunscreen. The mystery is when to reapply it. The outdoorsy folks in your family may appreciate a UV patch. It's a wearable decal that changes color when it's time to reapply sunscreen.
• For the indoorsy. Series bingers and show streamers will love 'wallpaper' television. It's a new kind of TV that viewers 'peel and stick' to their walls using magnetic mats.
• For the fashion-conscious environmentalist. Soon, clothing may be made of synthetic spider silk and bio-manufactured leather. It's unlikely they'll be available this winter, but you could give tickets to the Museum of Modern Art in New York City. Clothing made of these fabrics is on display through January 2018.
• For the insomniac. Know someone who has trouble sleeping? A white noise machine or an air purifier with a fan can provide constant, soothing sound that may help lull them to sleep.
• For the vision impaired. There are all kinds of gadgets that can make life a little easier for people with low or no vision. Try a wristband that shakes to give directions or a new 'feeling fireworks' display that simulates the visual experience through touch.

If you're stressing because you cannot find the right gift, remember the best gift is time. Instead of buying things, invite the people on your gift list to join you for an event or an activity.